NCMW - Matrix Theory (2023)
Speakers and Syllabus
Syllabus to be covered in terms of modules of 6 lectures each :
Name of the Speakers with their affiliation. |
No. of |
Detailed Syllabus |
Professor Rajendra Bhatia Department of Mathematics Ashoka University, Haryana |
6 hrs |
Use of Fourier Analysis to solve some problems of matrix theory: Computation of norms of some infinite matrices like the Hilbert matrix, Cesaro matrix, etc. as well as of the Toeplitz and Hankel matrices. Some generalizations of these that are useful in number theory. Solutions of the Sylvester Equation using Fourier analysis. Positive definite sequences and functions, and their use in deriving matrix inequalities. |
Professor Peter Semrl Institute of Mathematics, Physics and Mechanics, Slovenia, |
3 hrs |
From Loewner's characterization of operator monotone functions to fundamental theorem of chronogeometry: |
Professor Shreemayee Bora Department of Mathematics IIT, Guwahati |
9 hrs |
LU factorization: QR factorizations of matrices: Existence and uniqueness of QR factorizations of matrices; computing QR factors; applications of QR factorizations; relationship of QR factorizations with other factorizations; Polar decompositions of matrices: Existence of polar decompositions; relationship with other decompositions; their applications; Singularvaluedecompositionsofmatrices:Existenceanduniqueness, properties and applications. Relationship with other decompositions. Decompositions related to the matrix eigenvalue problem:Diagonalizability; Jordan canonical form (in brief);Schur's Theorem (real and complex versions); spectral theorems; a brief introduction to computing eigenvalues and eigenvectors for dense matrices. |
Dr. Apoorva Khare Associate Professor |
4.5 hrs |
Entrywise positivity preservers: Theory of functions preserving matrix |
Dr. Tanvi Jain Associate Professor |
4.5 hrs |
References:
-
Rajendra Bhatia, Positive Definite Matrices, Princeton university press,2007.
-
Rajendra Bhatia, Fourier Series (Classroom Resource Materials), Cambridge university press,2005.
-
D. S. Watkins, Fundamentals of Matrix Computation, 2nd Edition, Wiley,2002.
-
R. A. Horn and C. R. Johnson, Matrix Analysis, CUP,1985.
-
Apoorva Khare, Matrix Analysis and Entrywise Positivity Preservers, Hindustan book agency, 82,2022.
-
L. N. Trefethen and David Bau, Numerical Linear Algebra, SIAM,1997.
-
G. H. Golub and C. F. Van Loan, Matrix Computation, 3rd edition., Hindustan book agency,2007
Names of the tutors with their affiliation:
-
Dr. Yogesh Kapil, Assistant Professor, SLIET, Longowal, Punjab,INDIA.
-
Dr. Jagjit Singh, Assistant Professor, UIET, Panjab University, Chandigarh.
Time Table
Tentative time-table, mentioning names of the speakers and tutors with their affiliation:
Day |
Date |
Lecture 1 (9.30–11.00) |
Tea (11.05–11.25) |
Lecture 2 (11.30–1.00) |
Lunch (1.05–1.55) |
Lecture 3 (2.00–3.30) |
Tea (3.35-3.55) |
Discussion (4.00-5.00) |
Mon |
18/12 |
SB |
|
RB |
|
TJ |
|
JS/YK |
Tues |
19/12 |
SB |
|
RB |
|
TJ |
|
JS/YK |
Wed |
20/12 |
SB |
|
RB |
|
TJ |
|
JS/YK |
Thu |
21/12 |
SB |
|
PS |
|
AK |
|
JS/YK |
Fri |
22/12 |
PS |
|
SB |
|
AK |
|
JS/YK |
Sat |
23/12 |
AK |
|
SB |
|
RB |
|
JS/YK |
Full forms for the abbreviations of speakers and tutors:
RB: Professor Rajendra Bhatia
PS: Professor Peter Semrl
SB: Professor Shreemayee Bora AK: Dr. Apoorva Khare
TJ: Dr. Tanvi Jain YK: Dr. Yogesh Kapil JS: Dr. Jagjit Singh