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## CAG Schedule for 2004

January

**12**Michael Monagan: Algorithms for Polynomial GCD Computation over Algebraic Function Fields.

**15**Mark Watkins: Solving Systems of Polynomial Equations via a Multiple p-adic Newton Iteration.

**26**Jeffrey Farr: Computing Grobner Bases for Vanishing Ideals of Finite Sets of Points

**February**

**2**Greg Fee: The Hermite and Smith normal forms of integer matrices.

**9**Edgardo Cheb-Terrab: Travelling wave solutions of non-linear systems of PDE.

**16**No Meeting: Spring Break

**23**No Meeting: Another Break

**March**

**1**Roman Pearce: Computing in k[x1,...,xn]/I Allan Wittkopf: Zippel's Sparse Modular GCD Algorithm.

**10**Peter Borwein: The Seven Million Dollar Millennium Prize Problems (in K9509 @ 3:30pm)

**12**Robert Corless: Computational Complexity of Initial Value Problems. (in K9509 @ 10:30am)

**22**Edgardo Cheb-Terrab: New closed form pFq hypergeometric solutions for families of the General, Confluent and Bi-Confluent Heun differential equations.

**24**Juergen Gerhard: New Features in Maple 9.5 (in K9509 @ 3:30pm)

**29**Jennifer de Kleine: Zippel's algorithm for the non-monic case.

**May**

**6-7**MOCAA '04 University of Waterloo, Waterloo.

**8**ECCAD '04 Wilfred Laurier University, Waterloo.

**20**Robert Corless: The Lambert W Function in Science, Room AQ 3181, 1:00-2:30pm.

**June**

**2**Jeff Farr: A Grobner Walk Implementation in Maple

**10-12**MITACS 5th AGM, Dalhousie University, Halifax.

**13-15**CMS Summer Meeting, Dalhousie Unviersity, Halifax.

**21**Michael Monagan: Pseudo-Random Number Generators in Maple

**July**

**4-7**ISSAC '04, University of Canabria, Santander, Spain.

**5-9**Workshop on Computational Arithmetic Geometry, SFU, Vancouver.

**11-14**Maple Summer Workshop '04, Wilfred Laurier University, Waterloo

**19**Edgardo Cheb-Terrab: Linear ODEs, singularities and non-local transformations. Michael Monagan: Sharp Estimates for Triangular Sets (Xavier Dahan & Erich Schost)

**27**CECM Day '04, Halpbern Centre, SFU George Labahn: Solving Linear ODEs with periodic or doubly-periodic coefficients. [Adobe PDF] Michael Monagan & Allan Wittkopf: What's new in Maple: Release 9.5 [Maple 9 Worksheet]

**August**

**3**Roman Pearce: Postponed until Fall 2004.

**9-13**

**MAPLE Course:**Teaching and Doing Mathematics with Maple. Course Brochure: PDF DOC, Room K9509, Simon Fraser University, Vancouver.

**September**

**15**Roman Pearce: A Fast Algorithm for Computing the Radical

**20**John Mckay: The meaning of 196884 = 196883 + 1 (part I)

**29**Juergen Gerhard (3:30pm, K9509): What's new in Maple.

**October**

**5**Allan Wittkopf (11:00am in K9509): PhD Defense. Algorithms and Implementations for Differential Elimination

**6**Xiao-Shan Gao (3:30pm in K9509): Conversion Between Implicit and Parametric Representation of Differential Varieties

**25**MITACS project meeting.

**November**

**1**Edgardo Cheb-Terrab: Numerical evaluation of Heun functions Heun.mws (Maple 9 classic worksheet)

**15**MITACS project meeting.

**22**Yury Brychkov: Differentiation of special functions with respect to their parameters and applications.

**29**NSERC project meeting.

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