Lectures: | Monday and Wednesday from 10:30 to 11:45 |
Classroom: |
Lecture Hall 3 |
Instructor: | Kavita Sutar-Deshpande |
Contact: | Office: 403 |
---|---|
phone: 962 | |
email: ksutar AT cmi DOT ac DOT in | |
Office
Hours: |
Thursdays from 2:00 to
3:00 p.m. (If you cannot make it to my office hours but wish to meet me, please send me an email to set up an appointment at a mutually convenient time) |
Texts: | Numerical Linear Algebra by Lloyd N. Trefethen and
David Bau III, SIAM. Reference books:
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Teaching Assistant: | Md Shariq; email: shariq AT cmi DOT ac DOT in |
Recitations: |
Lecture hall 1 on Tuesday 2:00 to 3:30
p.m. (every two weeks; please see schedule for details) |
Grading: |
30 % - Final exam 10 % - Recitation 15 % - Homework 15 % - Project and presentation 5 % - Instructor's discretion (based on participation in the course) All grades will be uploaded on Moodle. |
Attendance to classes is not required but absences will be noted.
Explanation for longer absences (more than one class) is required.
Attendance in recitations is required.
Week |
Topic |
1 (05/08 - 09/08) |
Review of linear algebra; orthogonal vectors and matrices (TB: Chap. 1, Lecture 2). Homework 1 (due on 12/08) |
2 (12/08 - 16/08) Recitation on 13/08 |
Matrix norms; Rayleigh quotient. Homework 2 (due on 19/08) |
3 (19/08 - 23/08) Recitation on 20/08 |
Problems in numerical linear algebra;
conditioning and stability issues; Singular value decomposition. Introduction to Scilab and LaTeX. Homework 3 (due on 26/08) Project proposal (due on 26/08) |
4 (26/08 - 30/08) Recitation on 27/08 |
Gaussian elimination, LU factorization; partial and complete pivoting; algorithms for GE; operation count and stability of GE; Homework 4 (due on 02/09) |
5 (02/09 - 06/08 ) (EXTRA CLASS on 03/09) |
Cholesky factorization; projection matrices; Gram-Schmidt orthogonalization; intro to QR factorization. Homework 5 (due on 10/09) |
6 (09/09 - 13/09) Recitation on 10/09 |
Holiday on 09/09
(Vinayaka Chaturthi); no class on 11/09; both classes to be covered on other days. Homework 6 (due on 16/09). |
7 (16/09 - 20/09) |
QR factorization using Householder's method; Iterative methods: Jacobi, Gauss-Seidel, SOR. Homework 7 (due on 23/09) Project report I (due on 16/09) |
8 (23/09 - 27/09) |
Mid-semester exams week. |
9 (30/09 - 04/10) Recitation on 01/10 |
Iterative methods (continued). Holiday on 02/10 (Gandhi Jayanthi). Homework 8 (due on 07/10) Project report II (due on 07/10) |
10 (07/10 - 11/10) |
Least squares problems; intro to eigenvalue
problems; power method, inverse iteration. Homework 9 (due on 14/10) |
11 (14/10 - 18/10) Recitation on 15/10 |
Power method, inverse power method, Rayleigh
quotient iteration; reduction to Hessenberg or tridiagonal form. Holiday on 14/10 (Vijaya Dasami) |
12 (21/10 - 25/10) |
QR algorithm. |
13 (28/10 - 01/11) Recitation on 29/10 |
Jacobi
method, bisection method, divide-and-conquer. Homework 10 (due on 15/11) |
14 (04/11 - 08/11) |
Computing SVD, Golub-Kahan
bidiagonalization. Project presentations on 05/11 |
15 (11/11 - 15/11) Recitation on 12/11 |
Project presentations on 12/11 Project submission (due on 15/11) |
16 (18/11 - 22/11) |
|
17 (25/11 - 29/11) | Final exams |