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Pure Mathematics (PMATH)

32 courses in the 1989–90 Undergraduate Calendar, read from the scanned original. The text comes from OCR, so check the scanned page before relying on a detail.

PMATH 331 Real AnalysisF,W 3C 0.5

Topotogy of R", continuity, norms, metrics, completeness, Fourier series, and applications, for example, to ordinary differential equations, the heat problam, optimal approximation, the isoperimetric inequality. Prereq: MATH 230B or 237 Antireq: MATH 322A, PMATH 351 Cross-listed as AM 331 For students in programs outside of Pure Mathematics. Not available for credit to students in Honours Pure Mathematics programs.

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PMATH 332 Complex AnalysisW,S 3C 0.5

Complex numbers; continuity, differentiability, analyticity of functions; the Cauchy-Riemann equations; solution of Laplace's equation; conformal mapping by elementary functions, and applications; contour integration, the Cauchy and allied theorems; Taylor and Laurent expansions, uniform convergence and power series; the residue calculus, and applications.

Prereq: MATH 230B or 237

Antireq: MATH 322B, 332B, PMATH 352

Cross-listed as AM 332

Formerly MATH 332B

Not available for credit to students in Honours Pure Mathematics programs.

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PMATH 334 Introduction to Rings and FieldsF,W,S 3C 0.5

Rings, ideals, factor rings, homomorphisms, finite and infinite fields, polynomials and roots, field extensions, algebraic numbers, and applications, for example, to Latin squares, finite geometries, geometrical constructions, error-correcting codes.

Prereq: MATH 134A, 234A or MATH 135, 235

Antireq: MATH 324, PMATH 344

For students in programs outside of Pure Mathematics.

Not available for credit to students in Honours Pure Mathematics programs.

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PMATH 336 Introduction to Group TheoryF,W 3C 0.5

Groups, subgroups, normal subgroups, quotient groups, morphisms. Products of groups. Permutation groups. Symmetry groups.

Prereq: MATH 135, 235

Antireq: MATH 2248, 234B, 2448

Formerly MATH 234B

This course replaces MATH 2348 effective Winter, 1991.

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PMATH 340 Elementary Number TheoryW 3C 0.5

An elementary approach to the theory of numbers; the Euclidean algorithm, congruence equations, multiplicative functions, solutions to Diophantine equations, continued fractions, and rational approximations to real numbers.

Prereq: MATH 224B or 225

Antireq: PMATH 440

This course will be of interest to all math students.

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PMATH 344 Introduction to Rings and FieldsF,S 3C 0.5

Groups, rings, fields and applications.

Prereq: MATH 134A, 234A or MATH 135, 235

Antireq: MATH 324, PMATH 334

PMATH 344 may be substituted for PMATH 334 whenever this is a requirement in an Honours program.

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PMATH 351 Real AnalysisF,S 3C 0.5

Metric spaces, compactness, completeness, continuity, convergence, integration, function spaces.

Prereq: MATH 230B or 237, or consent of instructor

Antireq: AM 331, MATH 322A, PMATH 331

Formerly PMATH 351A

PMATH 351 may be substituted for AM/PMATH 331 whenever this is a requirement in an Honours program.

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PMATH 352 Complex AnalysisF,S 3C 0.5

Analytic functions, Cauchy's theorem, Laurent series, the residue theorem, integral evaluation, Mébius and other conformal maps.

Prereq: MATH 2308 or 237, or consent of instructor

Antireq: AM/PMATH 332, MATH 322B, 332B

PMATH 352 may be substituted for AM/PMATH 332 or MATH 332B whenever these are requirements in an Honours program.

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PMATH 353 Fourier Analysis Applications of PMATH 351 concepts toW 3C 0.5

Fourier series, differential equations and other topics.

Prereq: PMATH 351

Formerly PMATH 351B

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PMATH 360 GeometryS 3C 0.5

An introduction to affine, projective and non-Euclidean forms of geometry. Conic sections in the projective plane. Inversion in circles. Theorems of Desargues, Pappus, and Pascal. Prereq: MATH 224B or 225 This course will be of interest to all math students.

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PMATH 365 Elementary Differential Geometry and Tensor Analysis Curves in Euclidean 3-space (E) andF,S 3C 0.5

the Serret-Frenet formulae; surfaces in E® and their intrinsic geometry, Gaussian curvature and the Gauss-Bonnet theorem. Coordinate transformations and tensors in n-dimensions; n-dimensional Riemannian spaces, covariant differentiation, geodesics, the curvature, Ricci and Einstein tensors. Applications of tensors in Relativity and Continuum Mechanics.

Prereq: AM 231 or MATH 230B, or consent of instructor.

Cross-listed as AM 333 .

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PMATH 367 Set Theory and General TopologyW 3C 0.5

Intuitive set theory, metric spaces, point sat topology.

Prereq: MATH 230A or 237

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PMATH 380A Introduction to information TheoryF,S 3C 0.5

Variable length coding. The Shannon entropy as a measure of uncertainty and expected information. Minimal average length coding; the Shannon entropy as lower bound. Source entropy. Channels. Transinformation. Capacity. Applications to problem solving, information transmission, logics, science, linguistics and gommunications (TV, music, etc.). Determination of practical measures of information.

Prereq: Consent of instructor

Cross-listed as AM 381C

Course Descriptions 16:115 Mathematics: Pure Mathematics

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PMATH 380B Applications of information TheoryW 3C 0.5

Measures of information: probabilistic, mixed and nonprobabilistic. Measures of uncertainty (entropies). Entropies for continuous random variables. The maximum entropy principle and its applications to: statistical mechanics, optimal discretization and quantization of random variables, image representation and pattern recognition. Applications to questionnaires. Optimal questionnaires.

Prereq: Consent of instructor

Cross-listed as AM 481C

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PMATH 399 Readings in Pure Mathematics

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PMATH 430A Introduction to Mathematical Logic 1F,W,S 3C 0.5

A broad introduction to Mathematical Logic. The logic of sentences: truthfunctions and axiomatic approaches (eg. Natural Deduction and Gentzen sequences). A brief introduction to the logic of predicates and to the foundations of mathematics.

Antireq: PMATH 432

This course will be of interest to all math students.

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PMATH 430B Introduction to Mathematical Logic 2 Continuation of PMATH 430A. Gédel's3C 0.5

incompleteness theorem (in outline). Lagicism, intuitionism, formalism. Selected topics (some of intuitionistic) logic, modal logic, the representation theorem for Boolean Algebras normally are treated).

Prereq: PMATH 430A

This course will be of interest to alt math students.

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PMATH 432 Mathematical LogicF 3C 0.5

First order languages and theories. Antireq: PMATH 430A PMATH 432 is more specialized and presented at a more advanced level than PMATH 430A.

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PMATH 440 Analytic Number TheoryW 3C 0.5

An introduction to elementary and analytic number theory; primitive roots, law of quadratic reciprocity, Gaussian sums, Riemann Zeta-function, distribution of prime numbers.

Prereq: AM/PMATH 332 or MATH 332B or PMATH 352

Antireq: PMATH 340

Next offered in Winter 1990, and

_ each alternate Winter thereafter.

16:116 Course Descriptions Mathematics: Pure Mathematics

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PMATH 441 Algebraic Number TheoryW 3C 0.5

An introduction to algebraic number theory; unique factorization, Dedekind domains, class numbers, Dirichlet's unit theorem, solutions of Diophantine equations, Fermat's ‘last theorem’. Prereq: PMATH 334 or 344 Next offered in Winter 1991, and each alternate Winter thereafter.

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PMATH 443 Multilinear Algebra3C 0.5

Continuation of linear algebra. Main topics: representations of endomorphisms, structure of bilinear forms, multilinear products.

Prereq: MATH 234A or 235

Not offered every year.

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PMATH 445 Ring TheoryW 3C 0.5

Continuation of the theory of rings and * modules. Prereq: PMATH 334 or 344

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PMATH 446 Group TheoryF 3C 0.5

Permutations, Cayley Theorem, Sylow

Theorem, Jordan-Hélder Theorem.

nilpotent and solvable groups, direct

and semidirect products, free groups. Prereq: PMATH 334 or 344

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PMATH 447 Field TheoryF 3C 0.5

Field extensions and Galois theory. Prereq: PMATH 334 or 344 Next offered in Fall 1990

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PMATH 451 Measure and IntegrationF 3C 0.5

Lebesgue measure and integral for the real line, general measure and integration theory, convergence theorems, Fubini's theorem, absolute continuity, Radon Nikodym theorem, L?-spaces. Prereq: AM/PMATH 331 or PMATH 351 Cross-listed as AM 431

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PMATH 452 Topics in Complex AnalysisW 3C 0.5"

The Riemann mapping theorem and several topics such as analytic continuation, harmonic functions, elliptic functions, entire functions, univalent functions, special functions.

Prereq: PMATH 352

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PMATH 453 Functional AnalysisW 3C 0.5

Banach spaces, linear operators, geometry of Hilbert spaces, Hahn- Banach theorem, open mapping theorem, compact operators, applications.

Prereq: PMATH 353 or AM 431/PMATH 451

Cross-listed as AM 432

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PMATH 463 Differentiable Manifolds3C 0.5

Topics chosen from: Charts and atlases, Manifolds and Diffeomorphisms, Tangent Spaces, Submanifoids, Vector Bundies, Tensor and Exterior Algebras, Differential Forrns, Oriented Manifolds and Geometry, Homogeneous Spaces and Lie Groups. Prereq: PMATH 365 or consent o' instructor .

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PMATH 465 Differential GeometryF,S 3C 0.5

Some globai aspects of surface theory, the Euler-Poincaré characteristic, the global interpretation of Gaussian curvature via the Gauss-Bonnet formula. Submanifolds of E", induced Riemannian metrics, extrinsic and intrinsic curvatures, Gauss-Codazzi equations. Locai Lie groups of transformations on R?, infinitesimal generators, the Lie derivative. An introduction to differentiable manifolds, the tangent and cotangent bundles, affine connections and the Riemann curvature tensor. The above topics will be illustrated by applications to continuum mechanics and mathematical physics.

Prereq: AM 333/PMATH 365 or consent of instructor

Cross-listed as AM 433

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PMATH 467 Topology3C 0.5

Topics from algebraic, combinatorial and geometric topology.

Prereq: MATH 234B or PMATH 336, PMATH 367

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PMATH 470 Functiofal Equations3C 0.5

Cauchy's, Pexider's, and similar equa-

tions. Equations for polynomials and

trigonometric functions. Reduction to

different equations. Applications. Prereq: Consent of instructor

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PMATH 499 Readings in Pure Mathematics

Statistics

Course Descriptions

Courses not offered in the current academic year are listed at the end of this section.

Introductory Notes

1. The following courses are offered in conjunction with the Division of Mathematics for Industry and Commerce: STAT 331, 332, 333, 335, 371, 443

2. Mere detailed course descriptions and course outlines are available in the Statistics Undergraduate Studies Handbook.

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