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Guide for Graduate Students

I. Introduction

This document contains information about the UT Department of Mathematics, about some of the opportunities and facilities available to graduate mathematics students, and descriptions of the various graduate programs offered by the department. Along with additional information, announcements and useful links, this information is also accessible on the department web page.

II. The Department and its Facilities

There are currently about thirty faculty members in the Mathematics Department and approximately forty full-time graduate students. The range of academic backgrounds and mathematical interests among the faculty is quite broad (see section V) and, because of the favorable faculty-student ratio and the informal atmosphere in the department, graduate students should find no shortage of opportunities for interaction with faculty.

The main departmental office is on the second floor (Rm. 2040) of the south-east wing of University Hall, and faculty offices are located on the second, third, and fourth floors of the same wing. The main office is generally open on weekdays between 8:30 am and 5:00 pm. Adjacent to the main office is a lounge for faculty and graduate students. Coffee is normally available here at a reasonable cost during the morning hours.

COMPUTING FACILITIES: The Department supports an environment of UNIX-based workstations, Xterminals and PC's for faculty and graduate student use (the MathNet).

The MathNet is served primarily by a Sun UltraEnterprise 3000, named euler (in honor of the prodigious and prolific Swiss mathematician, who made fundamental contributions to analysis, number theory, and geometry). It is the primary login server for all users on the MathNet.

There is a wide array of software on euler. The most commonly used include maple, matlab, splus, emacs, netscape, pine, tex (including latex and amstex), xfig, and xv. There are also compilers for C and C++ (both Sun and GNU versions), pascal, and fortran, as well as perl, python, prolog, java, and many GNU utilities. There is also an office suite, ApplixWare, which includes a spreadsheet and wordprocessor.

The PC Xserver used in the math department and the Newton lab is Exceed, from Hummingbird.

You can access the MathNet remotely with ssh or samba. For more information, read the section "How to access the MathNet" under the "computing" menu on the department web page.

Use of computer accounts is subject to the conditions of the University's Computer Usage Policy. You may not allow anyone else to use your account. Any violation of the conditions of use may result in your account being deleted. Accounts remain valid for a few months after you leave the math department, to allow you time to transfer your files to a new account, and then they are deleted.

LIBRARY FACILITIES: The UT library collection is housed in the William S. Carlson Library, located immediately south of the Student Union. More than a million volumes and five thousand periodicals are available to students for both research and recreational reading. The library follows an open stack policy for books and periodicals and offers a wide range of modern library services and facilities, including catalog searches and renewal of borrowed items through the library web page. (This page is linked to the department web page.) The library currently receives approximately three hundred mathematics journals. A list of titles is available from the department.

Mathematics books are arranged under the Library of Congress call letters "QA" on the fifth floor of the library. Bound periodicals are found on the second and third floors. Current (unbound) periodicals are displayed in alphabetical order by title in the basement of the library. Periodicals (bound and unbound) may not be removed from the library, but pay photocopy machines are available. New periodicals are circulated to the Department for one week and are available in the Department lounge. Students may also obtain library privileges through a reciprocal arrangement at Bowling Green State University and at the University of Michigan.

SEMINARS, COLLOQUIA AND OTHER EVENTS: An important aspect of any graduate program is the opportunity it affords students to become involved in the various research activities in the department. Graduate students are strongly encouraged to participate in departmental seminars and are required to attend the Friday department colloquia. The latter are talks or presentations (often by distinguished mathematicians from outside the department) which are normally intended for a general mathematical audience with no specialized knowledge.

Colloquium announcements will appear, usually a week or so in advance, on several bulletin boards around the department and on the department web page. Following each colloquium, there is an opportunity to meet informally with the speaker in the department lounge over refreshments.

The academic year at UT runs from late August through the middle of May and is divided into two 15-week semesters. The department also tries to offer a limited number of graduate "topics" courses during the summer months in areas suggested by faculty and selected according to student interests.

Several purely social events are usually organized during the year for faculty, staff, students and their families. These include a party at the end of the Fall Semester and usually a Fall and Spring picnic in one of the local Metroparks.

III. Graduate Programs in Mathematics

The department offers the following graduate programs:

  • Master of Arts (M.A.)
  • Master of Science (M.S.) - Applied Mathematics
  • Master of Science (M.S.) - Statistics
  • Master of Science and Education (M.S.Ed.)
  • Doctor of Philosophy (Ph.D.)
General Requirements
  1. All students must satisfy the requirements of the College of Arts and Sciences for their particular program.
  2. All students are required to attend the Friday department colloquium. A grade of satisfactory or unsatisfactory will be assigned based on attendance.
Advising

Each entering graduate student will, according to his or her program, be assigned a faculty adviser to assist in course selection and registration. Currently, these advisers are:

M.A./Ph.D. Professor G. Thompson
M.S. (Applied Mathematics) Professor W. Vayo
M.S. (Statistics) Professor Donald White
M.S. Ed. Professor H. Wolff

In subsequent semesters, the students will be expected to seek guidance from the adviser in matters related to his or her program, and to obtain the adviser's signature on registration forms. When a student passes his or her written exams, this role is then assumed by the student's oral exam adviser, and following the oral exams by the thesis adviser.

Masters Programs

The M.A. and M.S. programs of this department have distinct aims and are oriented towards students with different career goals.

The M.A. program is designed to expose students to a significant body of rigorous introductory graduate-level pure mathematics.

The primary aim of the M.S. programs is to offer students an opportunity to broaden their knowledge of mathematics and its applications, and to develop mathematical and statistical skills that will be useful to them in industry, business, government and other areas. It is possible for students in either the M.A. or M.S. programs to begin course work toward a doctoral degree. However, such students must apply to join the Ph.D. program after completing a Master's degree.

Degree Requirements Candidates must satisfy the masters requirements of the College of Arts and Sciences.

The specific departmental requirements for each Masters degree are as follows:

Master of Arts

For the Master of Arts degree in mathematics, students must meet the following requirements (but refer also to The Doctoral Program description):

  1. A minimum of 30 hours of graduate credit must be completed. Math 6930 and 6940 do not count toward the 30 hours. The following courses are prerequisites and will not count toward the degree: Linear Algebra I (5300) and Advanced Calculus (5780).
  2. The total graduate and undergraduate programs must include the following: Abstract Algebra I and II (5330, 5340), Topology I and II (5450, 5460), Real Analysis I and II (5820, 5830) and Complex Analysis (5880). Students may substitute the doctoral core courses in Algebra, Analysis or Topology for their 500-level counterparts, subject to the approval of the adviser. At most 20 credits from the above count toward the 30 hours requirement for the M.A. degree.
  3. At least one two-semester sequence in a single discipline at the 6000 level must be taken from the following: Algebra I and II (6800, 6810), Topology I and II (6400, 6410), General Topology I and II (6420, 6430), Differential Geometry (6450,6460), Algebraic Topology I and II (6470, 6480), Real Analysis I and II (6800, 6810), Functional Analysis I and II (6820, 6830), Complex Analysis I and II (6840, 6850) or Ordinary Differential Equations I and II (6500, 6510).
  4. The remaining course work must be chosen from the following electives: Topology I (5460), Introduction to Differential Geometry I and II (5540, 5550), Ordinary Differential Equations (5800), Partial Differential Equations (5810), Calculus of Variations I and II (5860, 5870) or any of the courses from (3).
  5. The student must either pass comprehensive examinations or write a Master's thesis. The comprehensive examinations will be in Algebra, Analysis, and one of Topology, Differential Equations, or Probability and Statistics. If a thesis is elected the student must take an oral examination on the general areas of the thesis. As an alternative the student may take two of the three written doctoral examinations. In this case, if the student does not pass both at the Master's level it will not be considered as an attempt provided the regular M.A. exams are taken in the same semester.
Master of Science (Applied Mathematics)
  1. A minimum of 30 graduate credits must be completed. Math 6930 and 6940 do not count toward the 30 hours.

  2. Preparatory courses are Linear Algebra I (5300), Applied Linear Algebra (5350), Introduction to the Theory of Probability (5680), Mathematical Statistics (5690), and Advanced Calculus (5780). These may be taken for credit by applied master's students, but cannot be used to fulfill the course requirements for the Master of Science degree in the Applied Mathematics option.

  3. The following courses or their equivalents are required: Numerical Analysis I, II (5710, 5720), Introductory Real Analysis I, II (5820, 5830), Complex Analysis (5880), Introduction to Differential Equations I, II (6500, 6510). In the case where there are corresponding 6000 level courses, students may substitute (with consent of the adviser) such courses to fulfill these requirements.

  4. Elective courses may be chosen from: Applied Functional Analysis (6150), Functional Analysis I, II (6820, 6830), Methods of Mathematical Physics (6720, 6730), Introduction to Differential Geometry I, II (5540, 5550), Differential Geometry I, II (6440, 6450), Calculus of Variations I, II (5860, 5870), Linear and Nonlinear Programming (6180), Infinite Dimensional Optimization (6190), Theory of Computation (5390) and Discrete Structures and Analysis of Algorithms (5380), Partial Differential Equations I, II (6540, 6550), Dynamical Systems (6520, 6530), Applied Probability (5660), Linear Statistical Models (5620), Operational Mathematics (5850) or (for students not in the Ph.D. track), a one-semester course in an applied or pure science as approved by the adviser.

  5. To complete the program a student may either elect to write a master's thesis under the supervision of a faculty adviser or pass comprehensive exams in analysis and differential equations. For full-time students it is expected that either of these requirements will be completed by the end of the student's second year of study.

    Options:

    1. The option of writing a master's thesis is recommended to students who enter the program with a good background in mathematics and who do not intend to pursue doctoral studies. If a student chooses to write a master's thesis he or she must be assigned a thesis adviser by the end of the student's first year of study.
    2. Students choosing to write comprehensive examinations may either take the M.S. comprehensive examinations offered at the end of the Fall and Spring semesters, or pass the corresponding doctoral qualifying exam at the master's level. If a student does not pass either doctoral qualifying exam and takes the M.S. level examinations in the same semester, the first attempt will not be counted.
Master of Science (Statistics)

Prerequisites to the Statistics program are Calculus, Linear Algebra, Introductory Probability and Statistics and some proficiency in Computer Programming.

  1. A minimum of 35 graduate credits must be earned, including at least 9 at the 6000 level; 6930, 6940 may not be applied toward this minimum.
  2. Preliminary courses 5300 or 5350, 5680 and 5780 must be taken immediately upon enrolling in the program if they or their equivalents have not been previously taken. At most one of these courses may be counted toward the 35 hours required.
  3. Required statistics courses include 5600, 5610, 5620, 5630, 5640, 6600, 6610, 6620, 6630, 6650 and 6690. Also required is one elective course numbered 5600 or 6600.
  4. A two-part comprehensive examination, one part in probability and statistical theory and one in applied statistics, must be passed. (See Appendix A3.)
Master of Science and Education
  1. A minimum of 32 hours of graduate credit must be completed. Math 6930 and 6940 do not count in the 32 hours. At least 18 hours must be in Mathematics and 9 in Education, with an additional 6 hours to be assigned in consultation with advisers. As part of the additional 6 hours the student may elect to write a paper in Mathematical Education or one of an expository character in mathematics.
  2. The total undergraduate and graduate programs must include the following : at least 6 hours of abstract algebra and/or linear algebra, 6 hours in geometry, statistics, probability and/or computer programming, 3-6 hours of analysis (beyond calculus), 3 hours of complex analysis, and one course in logic or foundations.
  3. The student must pass comprehensive examinations in 3 of the areas of study in mathematics. The exact areas are to be arranged with the advisers. (See Appendix A4.)
  4. For specific education requirements, consult the College of Education and Allied Professions.
Masters Comprehensive Examinations

The Masters Comprehensive Examination (required of all Masters students except those M.A. and M.S. applied students who do not plan to continue for the Ph.D. at UT and who elect to write a thesis) is scheduled regularly in the Fall and in the Spring. Students are expected to take the examination within two years of their entrance into the program.

The Graduate Student Affairs Committee (G.S.A.C.) will appoint the examining committees and oversee the implementation of examination procedures and policies.

Copies of some previous examinations are on file in the department office and may be obtained for perusal or copying. Some may also be found in the online graduate exam archive.

Detailed descriptions and a list of the regulations governing the Masters Comprehensive Examinations appear in Appendices A through C of this booklet. Students should note that the rules vary somewhat from program to program.

Included with each set of regulations is a syllabus and list of relevant core courses for each examination. It is important to realize that the list of courses is provided only as a guide; it is the syllabus that defines the scope of the examination.

The Doctoral Program
Mission Statement. The doctoral program in Mathematics seeks to nurture and cultivate students' talents and interest in Mathematics, Statistics and their applications. The faculty with ongoing research programs will encourage and train our students to independently investigate mathematical programs at the forefront of our discipline and so, to the greatest extent possible, develop the necessary skills and background to enable them to pursue successful careers in Academia, Education, Government or Industry, allowing them to make significant contributions to society, whether in the city of Toledo, the state of Ohio or elsewhere.</div>

Doctoral degrees are offered with emphasis in pure and applied mathematics and statistics. The feature of the doctoral degree which distinguishes it from all other graduate degrees is the requirement of a dissertation demonstrating the candidate's ability to successfully undertake an independent program of significant research. The Ph.D. degree is not awarded as a result of coursework or examination.

Qualifying Exam
Students choosing to work in pure or applied mathematics will be examined in two of the four areas of algebra, real analysis, topology, or differential equations. Students choosing to work in statistics will be examined in real analysis and probability and statistics. Doctoral students in pure or applied mathematics who have successfully completed the doctoral core courses in Algebra, Topology, and Real Analysis, and meet the university's credit requirement for the M.A. degree and who have passed the Ph.D. qualifying examinations at the master's level, may obtain a M.A. degree in pure mathematics by applying to the M.A. program. Doctoral students who have completed the course requirements for the M.S. degree in Applied Mathematics and have passed the Real Analysis and Differential Equations qualifying examinations at the master's level may obtain an M.S. degree in Applied Mathematics by applying to the M.S. program. For more details see the graduate adviser.
Oral Examination
The student must pass an oral examination in the general area of the intended dissertation work. The intention of the oral exam is to demonstrate the student's ability to engage in mathematical research.
Degree Requirements

Candidates must satisfy the doctoral requirements of the College of Arts and Sciences.

The departmental requirements for the Ph.D. are as follows:

  1. A minimum of 90 hours of graduate credit must be completed. Math 6930 and 6940 do not count in the 90 hours. Of the 90 hours, at least 18 but no more than 36 shall be allotted for the dissertation.
  2. As a general rule, in the first year of study for the Ph.D. students must enroll in Abstract Algebra (6300, 6310), Real Analysis (6800, 6810), and Topology (6400, 6410). (In any event, successful completion of these or equivalent courses is required for the degree.)
  3. The student must successfully complete the year-long sequence in Complex Analysis (6840, 6850), and two other regularly scheduled year-long 6000/8000 sequences excluding (6720, 6730).
  4. Students must pass the qualifying and oral examination. Full-time students must pass the qualifying examination within the first two years of study and pass the oral exam within a year of passing the qualifying examination.
  5. The student must demonstrate the ability to read mathematical literature in one foreign language, ordinarily chosen from among French, German and Russian. Another language, e.g., Polish, Spanish, Italian or Japanese, may be substituted if it is necessary for the student's specific program. The language requirement must be met before dissertation research is begun.
  6. All doctoral students are expected to spend two consecutive semesters in supervised teaching. This requirement should be met before dissertation research is begun.
  7. The student must write a Ph.D. dissertation under the direction of a faculty member. Before completing the dissertation the student must report on it in an open seminar. A completed dissertation must be approved by an outside examiner, who should be an authority in the field, and the student must defend it before a faculty committee. This committee is to be chosen by the adviser in consultation with the student and must consist of at least three faculty members including the adviser. The choice of the committee must be approved by the Graduate Student Affairs Committee. Normally this committee will be formed when the student's efforts in research have begun to bear fruit.
  8. The student will present a bound copy of the dissertation to the department.
IV. Information for Teaching Assistants
All teaching assistants should receive a copy of the Graduate Assistant Handbook which contains a description of the Graduate School's policies and procedures and also some useful teaching tips. In addition, the Department provides a brochure entitled "Information for Mathematics Department Staff" which is more specifically addressed to the needs of persons teaching in this department.
Summer Support
While the Department cannot guarantee summer financial support to teaching assistants, it has been possible in recent years to provide some level of support to almost all T.A.s who requested it. In addition to assuming some teaching or grading responsibilities, T.A.s who receive summer support must enroll in a specified number of hours in mathematics according to the level of support.
Policy on Outside Employment
It is the policy of the Department that graduate students with assistantships are engaged in a full-time occupation and that significant time and energy spent in additional employment are likely to be detrimental to both academic performance and teaching effectiveness. Therefore, T.A.s who wish to take on other employment during the academic year (whether on or off campus) must obtain formal approval on a semester-by-semester basis from the Graduate Student Affairs Committee. The Committee will consider each such request individually but, in any case, will not grant approval unless the applicant has completed at least one year of full-time graduate study at Toledo and has obtained a grade-point average of at least 3.50 in the semester (excluding summer) immediately preceding the employment. At most seven hours per week of such additional employment will be approved. Requests by T.A.s to be included on the Department's list of tutors will also be subject to these restrictions.
Appendix A

Masters Comprehensive Examinations

A1: M.A. Comprehensive Examination

The M.A. Comprehensive Examination is a written examination consisting of three parts. Each part is based on topics normally treated in the courses indicated.

  1. Real and Complex Analysis (5820, 5830, 5880)
  2. Abstract and Linear Algebra (5330, 5340, 5300, 5310)
  3. One of:
    1. Topology (5450, 5460)
    2. Differential Equations (5800, 5810)
    3. Probability and Statistics (5680, 5690)

Parts 1 and 2 are each three hours in length and Part 3 is a two hour exam. The parts will normally be written on three consecutive Saturdays in the Fall or in the Spring.

The following rules apply to this examination:

  1. If a student's score on any part of the written exam is only marginally below the passing level, the examining committee for that part may defer its final decision pending the outcome of a one-hour follow-up oral examination of the student, to be administered within one month of the date of the written exam. This option will not be exercised by the committee if the margin of failure on the entire written exam is deemed to be decisive.
  2. A student who passes two of the three parts of the exam is credited with those parts and is required to retake only the part failed; a student who fails two or more parts will receive no credit for any part.
  3. A student is allowed two attempts on the full three-part examination. A third (and final) attempt on one part of the exam will be permitted if credit has previously been earned for the other two parts.
  4. A student's first attempt at the examination must occur at one of the two regularly scheduled periods (Fall or Spring). Following an unsuccessful attempt made during one of these periods, a student who is eligible under rule (3) may elect to reattempt the exam (or part thereof as governed by rule (2)) within two months, at a time agreeable to both the student and the exam committee. Otherwise, the retake must take place at the next regularly scheduled examination.
  5. A student who intends the M.A. degree to be her or his terminal degree in this department may elect to satisfy the degree requirements by submitting and defending a thesis instead of writing the M.S. Comprehensive Examination, but a student may not switch from the exam option to the thesis option after an unsuccessful attempt at the examination.

Syllabus for M.A. Exam

  1. Real and Complex Analysis

    Real Analysis:

    The real number system

    Elementary metric space theory

    Sequences and series

    Differential calculus

    Integral calculus (the Riemann integral)

    Sequences and sums of functions (Weierstrass Approximation theorem, uniform convergence, Arzela-Ascoli theorem)

    The Lebesgue integral (on the real line)

    Complex Analysis:

    Complex functions: limits, continuity, properties of elementary functions including branches

    Differentiability: derivatives Cauchy-Riemann equations, analyticity, harmonic functions

    Integration: Cauchy theorems, Residue theorem, Morera's theorem, Maximum-Modulus theorem

    Series: Taylor's theorem, Laurent series expansions

    Mappings: elementary functions, properties of conformal maps

    Further properties of analytic functions: singular points, zeros, analytic continuation, residues, evaluation of real and complex integrals using residues

    Some references:
    Real Analysis:

    Rudin, Principals of Mathematical Analysis, McGraw-Hill

    Goldberg, Methods of Real Analysis, Blaisdell

    Complex Analysis:

    Churchill, Complex Variables and Applications, McGraw-Hill

    Saff & Smider, Fundamentals of Complex Analysis, Prentice-Hall

  2. Abstract and Linear Algebra

    Abstract Algebra:

    Basic concepts of groups and rings including Lagrange's theorem, normal subgroups, factor groups, homomorphisms and isomorphisms, permutations, the field of quotients of an integral domain, polynomial rings, factorization in integral domains.

    Linear Algebra:

    Vector spaces, linear transformations and matrices, determinants, canonical forms.

    Some references:
    Abstract Algebra:

    Herstein, Topics in Algebra, Wiley

    Fraleigh, A First Course in Abstract Algebra, Addison-Wesley

    Linear Algebra:

    Hoffman and Kunze, Linear Algebra, Prentice-Hall

    Curtis, Linear Algebra, Springer-Verlag

    Friedberg, Insel, Spence, Linear Algebra, Prentice-Hall

  3. One of:

    1. Topology

      Axiomatization of topological spaces

      Different ways of introducing a topological structure.

      Continuous maps

      Characterizations of continuity, initial sources and final sinks, discrete and indiscrete spaces.

      Fundamental constructions

      Basis for open (or closed) sets, subbase, subspaces, products, quotients, sums. Lattice of topologies on a set.

      Convergence

      Sequences; filters and ultrafilters.

      Countability

      First and second axiom. Lindelof spaces.

      Separation

      Hausdorff, regular, completely regular, normal spaces; Ti-spaces, i=0,1,2,3,3.5,4. Urysohn's Lemma.

      Compactness

      In Euclidean spaces. Tychonoff Theorem, Stone-Cech compactification. Local compactness in T-spaces, Alexandroff compactification.

      Connectedness

      Components, local connectedness, path connectedness.

      Metric spaces

      Cauchy sequences, completeness. Uniform continuity. Baire's theorem.

      Metrization theorems and paracompactness

      The classical theorems of Urysohn and of Nagata-Smirnov-Bing. Stone's theorem.

      Function spaces

      Pointwise and compact convergence. The compact-open topology, Ascoli's theorem. Uniform convergence for metric spaces.

      Approximation

      Stone-Weierstrass theorem.

      Some References

      J. Dugundji, Topology, Allyn and Bacon, Inc., 1966

      R. Engelking, General Topology, PWN-Polish Scientific Publishers, 1977

      James R. Munkres, Topology, Prentice-Hall, Inc., 1975

      Stephen Willard, General Topology, Addison-Wesley, 1968

    2. Differential Equations

      Ordinary Differential Equations:

      Generalities and soluble classes of first order ODE's.

      Second order linear ODE's (General theory and explicit solutions in case of constant coefficients).

      Systems of linear ODE's with constant coefficients.

      Series solutions of second order linear ODE's with analytic coefficients near an ordinary point and near a regular singularity.

      Non-linear autonomous ODE's of second order. Phase plane analysis; in particular, equilibrium solutions, their classifications and their stability.

      Existence and uniqueness theorems. Nature of dependence on initial conditions.

      Partial Differential Equations:

      First order linear (and quasi-linear) equations.

      Classification of second order equations and their canonical forms.

      Method of separation of variables to solve boundary value problems, in particular the heat equation, the wave equation and the Laplace equation. In this connection: the Convergence theorem for Fourier series. Also Fourier integrals.

      Wave equation (or other hyperbolic equations). The Initial (Boundary) value problem. D'Alembert's Principle. (Huygens' principle.)

      Heat equation (or other parabolic equations). The Initial (Boundary) value problem. Existence and uniqueness theorem in one-dimensional heat equation.

      Laplace equation (or other elliptic equation). Basic properties of harmonic functions, in particular, the Maximum Principle. Boundary value problems. The Dirichlet problem, Green's function and Poisson's formula.

      Some References:
      ODE's:

      Boyce and DePrima, Elementary Differential Equations, Wiley.

      Simmons, Ordinary Differential Equations, McGraw-Hill.

      Birkhoff and Rota, Ordinary Differential Equations.

      PDE's:

      Zachmano glu and Thoe, Introduction to Partial Differential Equations, William & Willkins Comp., Baltimore.

      Colton, Partial Differential Equations: An Introduction, Random House Birkhaeuser Math Series.

      Berg and McGregor, Elementary Partial Differential Equations, Holden-Day, San Francisco.

    3. Probability and Statistics

      This will be based upon a knowledge of the material in Mathematics 5680 and 5690.

A2: M.S. (Applied Math) Comprehensive Exam

The comprehensive examination for the M.S. in Applied Mathematics will be a written examination consisting of two parts. Each part is based on topics normally treated in the courses indicated.

  1. Real and Complex Analysis (5820, 5830, 5880)

    The examination will test the student's knowledge of elementary real and complex analysis.

  2. Differential Equations (6500, 6510)

    The examination will test students' knowledge of both ordinary and partial differential equations. The exam will be based upon the more computational aspects of the material in the above courses.

The two parts of the exam will each be three hours in length and will normally be taken on consecutive Saturdays in the Fall or in the Spring.

The following rules apply to this examination:

  1. The entire (two part) examination can be taken only twice.
  2. If a student fails only one part of the examination, only that part need be retaken. A third (and final) attempt on one part only will be allowed.
  3. If a student needs to retake one or both parts, this may be done either within two months or at the next regularly scheduled examination session.
  4. If a student's score on one or both parts of the examination is only marginally below the passing level, in the examining committee's judgment, the committee may defer its final decision pending the outcome of a one-hour oral examination on that part. Such oral examination(s) are to be given within one month of the date of the written examination and at the mutual convenience of the student and the examining committee.

Syllabus for M.S. (Applied Math) Exam

  1. Real and Complex Analysis

    Real Analysis:

    Completeness of Rn, Sequences and Series.

    Compactness of Rn, Connectedness.

    Uniform Convergence.

    Riemann integral, existence of the integral, uniform convergence and the integral.

    Improper integrals.

    Complex Analysis:

    Analytic functions and the Cauchy-Riemann Equations.

    Elementary conformal mappings.

    Cauchy-Goursat theorem, Cauchy integral formula, residue calculus.

    Taylor and Laurent series.

  2. Differential Equations

    Ordinary Differential Equations:

    Linear systems, calculation of fundamental matrices.

    Variation of parameters for systems.

    Boundary value problems, eigenvalue problems, Sturm-Liouville theory.

    Plane autonomous systems, Liapunov stability.

    Partial Differential Equations:

    Method of characteristic for first order equations.

    Boundary value problems for the Laplace, Wave and Heat equations, separation of variables.

    Greens functions for the Laplace, Wave and Heat equations, Poisson's kernel, Dirichlet problem, method of images.

A3: M.S. (Statistics) Comprehensive Exam

The purpose of this examination is to ensure that the M.S. graduate has acquired statistical knowledge and skills adequate for a practicing statistician in engineering, science, management, pharmacy, medicine, and other areas.

The examination will be a written examination, including a take-home project. It will consist of two parts:

  1. Probability and Statistical Theory.

    This part will normally be based upon a detailed knowledge of the material in Mathematics 5680, 5690 and 6680. In addition, on a more general level, and with some choice given between questions, material from Mathematics 5660, 5700, 6630, 6690, and 6710 will also be tested. If material from any other courses will be tested, you will be notified of that fact in writing at least one month in advance of the examination.

  2. Applied Statistics.

    This part will normally be based upon a detailed knowledge of the material in Mathematics 5620, 6630, 6640, and 6690. In addition, on a more general level, and with some choice given between questions, material from Mathematics 5610, 5640, 5660, 5700, 6610, and 6710 will also be tested. If material from any other courses will be tested, you will be notified of that fact in writing at least one month in advance of the examination.

The two parts of the exam will each be three hours in length and will normally be given on consecutive Saturdays in the Fall and/or in the Spring.

The take-home project will be given at least one week before the Applied Statistics portion of the exam, and will be due at the time that the Applied Statistics portion is given. In addition to material from the courses listed above in the description for the Applied Statistics exam, material from Mathematics 5670 may also be covered on the take-home portion of the exam.

The rules applying to this examination are the same as rules (1) through (4) of the M.S. Applied Mathematics exam as delineated in Appendix A2 of this Guide with one additional rule:

  1. Books and notes (as approved by the examining committee) and calculators may be used during this examination. Your course notes and course textbooks will be approved. Please obtain approval in advance for the use of other written materials during the examination.

Any questions regarding the content of this examination should be directed to Professor Donald White, Head of the Statistics Group.

A4: M.S. ED. Comprehensive Exam

The M.S. Ed. Comprehensive Examination consists of three parts, each part in an area of mathematics studied by the student. The exact areas are to be arranged with the advisers, but will usually include complex variables and algebra.

Appendix B

Ph.D. Examinations

The following regulations apply to students entering the Ph.D. program in or after September 1994.

B1: Ph.D. Qualifying Exam

The Ph.D. qualifying examination is a preliminary examination for the Ph.D. program. It consists of two three-hour parts, each on a separate topic. The two topics on the examination are to be chosen from among the following general areas: algebra, real analysis,topology, differential equations (for students intending to write a dissertation in an applied area) or statistics (for students intending to write a dissertation in the area of statistics). The content of each part will be based on the material presented in the respective required first year-long sequences in algebra (6300, 6310), real analysis (6800, 6810), topology (6400, 6410), differential equations (6500, 6510). See below for more details on the exams syllabus. (Students intending to take the Statistics exam should consult with the statistics program adviser.)

The following rules apply:

  1. The Ph.D. preliminary exam will generally be offered twice a year, in the Fall and Spring semesters, and will be administered over a period of two weeks.
  2. Each part of the examination will be graded on a pass/fail basis. Failure in one topic will result in a failing grade on the exam. Passing in just one topic does not relieve the student of the need to retake and pass both topics on any subsequent attempt.
  3. In order to continue in the program both exams must be passed by the end of the student's second year. There will be two opportunities to pass the exam. However, should the student elect to take the exams at the end of their first year this will not count as one of the two opportunities.

B2: Ph.D. Oral Examination

A student shall take the Ph.D. oral examination upon successful completion of the Ph.D. qualifying examination, or at the request of a faculty member whom the student has asked to be his/her thesis supervisor and who has not yet accepted the student as an advisee. The oral examination will be administered by a committee of three faculty members. The exam will be concerned with the general area of specialization of the student. It is the student's responsibility to ask a faculty member to agree to serve as the chair of the examination committee. The examination will consist of two parts. Part I shall be a talk by the student on a topic at a level sufficient to demonstrate the student's ability to engage in mathematical research. The topic will be chosen in consultation with and approval of the committee chair. Part II shall be an examination of the student by the committee to ascertain the level of the student's understanding of the topic and related background material. Parts I and II will be administered at the same session.

The following rules apply:

  1. The oral exam will be graded on a pass/fail basis.
  2. The student must pass the oral examination within one year of passing the Ph.D. qualifying exam or by the end of the second year, which ever is later.

B3: Syllabus for Ph.D. Qualifying Exams

  1. Differential Equations

    Ordinary Differential Equations
    General theory for first order equations

    Existence and uniqueness of solutions

    Continuous dependence on parameter and initial conditions

    Infinite series solutions and method of majorants

    Linear Systems

    General theory of linear systems

    Linear periodic systems

    Second Order linear equations

    Boundary value problems, Green's functions, Sturm-Liouville theory

    Comparison theorems

    Qualitative theory of ordinary differential equations in the plane

    Limit cycles, Poincaré-Bendixson Theorem

    Stability, Liapunov's method

    Partial Differential Equations

    Cauchy-Kowalevski Theorem

    Hyperbolic systems
    Existence and uniqueness of solutions

    Method of characteristics

    Energy estimates

    Fourier transforms, Green's functions

    Second order elliptic equations

    Application of the Maximum Principle

    Elementary Sobolev space theory:

    H1(Rn) and H2(Rn)

    Existence and uniqueness of solutions

    Dirichelet Principle

    Perron's Method

    Eigenvalues of the Laplace operator

    Heat equation
    Existence and uniqueness of solutions

    Fundamental solutions

    Energy estimates

    Maximum principle

  2. Algebra

    Background material
    Linear Algebra
    Vector spaces and linear transformations

    Determinants

    Canonical forms

    Diagonalization of quadratic forms

    General

    Homomorphism theorems

    Jordan-Hölder Theorem

    Fittings's Lemma

    Krull-Schmidt Theorem

    Groups
    Group actions

    Fundamental counting theorem

    Permutation groups

    Transitivity and primitivity

    Simplicity of An for n at least 5

    Class equation

    Frattini Argument

    Sylow's theorems and p-groups

    Group constructions

    Direct products

    Semidirect products

    Structure of finitely generated Abelian groups

    Derived series and central series

    Solvable groups and nilpotent groups

    Fields

    Simple extensions (algebraic and transcendental)

    Galois Group of an extension

    Algebraic closure

    Separable and inseparable extensions

    Normal extensions

    Fundamental theorem of Galois Theory

    Finite fields

    Rings

    Projective and Injective modules

    Commutative Rings

    Factorization

    Localization with respect to multiplicatively closed sets

    Simple modules and primitive rings

    Jacobson radical

    Jacobson Density Theorem

    Artinian Rings

    Wedderburn-Artin Theorems

  3. Real Analysis

    Background material

    Infinite series and products

    Power series

    Elementary theory of the derivative

    Monotone function and functions of bounded variation

    Metric spaces
    Topology

    Completeness

    Connectedness

    Compactness and totally boundedness

    Uniform convergence

    Baire Category Theorem

    Ascoli-Arzela Theorem

    Stone-Weierstrass Theorem

    Integration
    Measure Theory on the real line

    Outer measure

    Relation between measure and content

    Measurable function, Egoroff and Lusin Theorems

    Lebesgue integral on the real line

    Monotone and bounded convergence theorems, Fatou's Lemma

    Riemann integral and relation to Lebesgue integral

    Improper Riemann and Lebesgue integrals

    Some References:

    T. Apostol, Mathematical Analysis

    R. Goldberg, Methods of Real Analysis

    H.L. Royden, Real Analysis

    W. Rudin, Principles of Mathematical Analysis

  4. Topology

    Background material

    Cardinality and countability

    Axiom of Choice, Well Ordering, Maximum Principle

    Basic facts about the ordinals

    General topology

    Open set, closed set, closure, interior, and neighborhood systems

    Convergence of filters and nets

    Separation and countability axioms

    Continuous functions

    Connectedness and path connectedness

    Compactness

    Product spaces and Tychonov Theorem

    Urysohn Lemma and Tietze Extension Theorem

    Local compactness and paracompactness

    Quotient spaces

    Algebraic topology

    Homotopy of maps and homotopy equivalence

    Fundamental group

    Covering spaces and classification

    Seifert-van Kampen Theorem

    Some references:

    W.S. Massey, A Basic Course in Algebraic Topology

    J.R. Munkres, Topology, A First Course

    I.M. Singer and J.A. Thorpe, Lecture Notes on Elementary Topology and Geometry

    S. Willard, General Topology



Department of Mathematics, The University of Toledo, 2801 W. Bancroft St., Toledo, Ohio 43606-3390     Tel: 419.530.2568     Fax: 419.530.4720