Modern Computer Algebra

Mathematics 3819: CLASS OUTLINE WINTER 2004

Week Dates Assigns/Project Sections Topics
1 Jan 5-9 ~ Chapter 1; 25.1-25.3; 2.1-2.2 Introd. to the course. Review of algebraic concepts. Addition of numbers and polynomials.
2 Jan 12-16 ~ 2.3-2.4 Multiplication of numbers and polynomials. Data structures. Division with remainder.
3 Jan 19-23 ~ 3.1-3.2 Euclidean and extended Euclidean algorithm.
4 Jan 26-30 ~ 3.2-3.3 Correctness and analysis of extended Euclidean algorithm.
5 Feb 2-6 A1 handed-out 4.1-4.2 Applications of extended Euclidean algorithm: modular arithmetic, modular inverses and finite fields.
6 Feb 9-13 ~ 4.3-4.4; 5.1-5.3 Repeated squaring. Change of representation. Evaluation and interpolation. Application: secret sharing.
7 Feb 16-20 WINTER BREAK NO CLASSES THIS WEEK
8 Feb.23-27 A1 handed-in;
A2 handed-out
5.4 Chinese remainder theorem and algorithm.
9 Mar.1-5 Project selected 8.1; 12.1 Karatsuba's algorithm. Strassen's algorithm.
10 Mar.8-12 ~ 8.2 Discrete Fourier transform.
11 Mar.15-19 ~ 8.2 Multiplication of polynomials and DFT.
12 Mar.22-26 A2 handed-in 9.1 Newton iteration. Fast division with remainder.
13 Mar 29 - Apr 2 Project handed-in Overview of Chap. 21 Introduction to Groebner basis. Review of the course.

Note. Sections and chapters are from the textbook: Modern Computer Algebra by Joachim von zur Gathen and Jurgen Gerhard.