## Announcements

- You may be interested in this link on the SIAM website: Thinking of a Career in Applied Mathematics.

## Handouts

### Basics

### Matrix Factorizations

### Sparse, Banded Systems

### Linear Least Squares

### Iterative Solution of Linear Systems

### Eigenvalue Problem

## Kahoot Quizzes

## MATLAB

Background on MATLAB for those wishing to know more. MSc students: see also the introductory lectures you received about MATLAB.

- Introduction to MATLAB
- MATLAB Functions
- MATLAB Cheatsheet
- MATLAB Worksheets
- Worksheet 1
- Worksheet 2
- M-file template: funprobe.m

## LaTeX

I encourage you to typeset the assignment in LaTeX. Some useful links:

## Further Reading: “What Is” Articles

My What Is series of articles of which the most relevant ones for this course are collected on this page are useful further reading. They cover many of the topics in this course.

## Further Reading: Other Articles

The following articles are also worth consulting.

- David Gleich, Expanders, Tropical Semi-Rings, and Nuclear Norms: Oh My!, XRDS: Crossroads, The ACM Magazine for Students, 19(3) 32-36, 2013. What does “The Matrix” have to do with “The Social Network”?
- Desmond J. Higham and Alan Taylor, The Sleekest Link Algorithm, Mathematics Today, 39(6):192-197, 2003. An article explaining the maths begind Google’s PageRank algorithm.
- Nicholas J. Higham, Cholesky Factorization, WIREs Comp. Stat., 1(2):251-254, 2009.
- Nicholas J. Higham, Gaussian Elimination, WIREs Comp. Stat., 3(3):230-238, 2011.
- Nicholas J. Higham, Numerical Linear Algebra and Matrix Analysis, In N. J. Higham, M. R. Dennis, P. Glendinning, P. A. Martin, F. Santosa, and J. Tanner, editors, The Princeton Companion to Applied Mathematics, pages 263-281. Princeton University Press, Princeton, NJ, USA, 2015.
- Nicholas J. Higham, The Singular Value Decomposition, In N. J. Higham, M. R. Dennis, P. Glendinning, P. A. Martin, F. Santosa, and J. Tanner, editors, The Princeton Companion to Applied Mathematics, pages 126-127. Princeton University Press, Princeton, NJ, USA, 2015.
- Gilbert Strang, Row Rank Equals Column Rank: Four Approaches, IMAGE (The Bulletin of the International Linear Algebra Society), 53:17, 2014.

## Textbooks

The following list comprises a subset of the textbooks on the syllabus that are available electronically (e-books). Note that you must be either on campus or logged in via VPN in order to access SIAM e-books.

- Timothy A. Davis.
**Direct Methods for Sparse Linear Systems**, Society for Industrial and Applied Mathematics, Philadelphia, PA, USA, 2006. ISBN 0-89871-613-6. xii+217 pp. E-book at SIAM - James W. Demmel.
**Applied Numerical Linear Algebra**. Society for Industrial and Applied Mathematics, Philadelphia, PA, USA, 1997. ISBN 0-89871-389-7. xi+419 pp. E-book at SIAM. - Desmond J. Higham and Nicholas J. Higham.
*MATLAB Guide*, Third edition, 2017. Society for Industrial and Applied Mathematics, Philadelphia, PA, USA, 2000. ISBN 0-89871-469-9. E-book at SIAM (second edition). - Nicholas J. Higham.
**Accuracy and Stability of Numerical Algorithms**. Society for Industrial and Applied Mathematics, Philadelphia, PA, USA, second edition, 2002. ISBN 0-89871-521-0. xxx+680 pp. E-book at SIAM. - Yousef Saad.
**Iterative Methods for Sparse Linear System**}. Society for Industrial and Applied Mathematics, Philadelphia, PA, USA, second edition, 2003. ISBN 0-89871-534-2. xviii+528 pp. E-book at SIAM. - G. W. Stewart.
**Matrix Algorithms. Volume I: Basic Decompositions**. Society for Industrial and Applied Mathematics, Philadelphia, PA, USA, 2001. ISBN 0-89871-503-2. xix+469 pp. E-book at SIAM. - G. W. Stewart.
**Matrix Algorithms. Volume II: Eigensystems**. Society for Industrial and Applied Mathematics, Philadelphia, PA, USA, 2001. ISBN 0-89871-503-2. xix+469 pp. E-book at SIAM.

## Other Links

Some of these were mentioned in the lectures.

- The paper The QR Algorithm: 50 Years Later its Genesis by John Francis and Vera Kublanovskaya and Subsequent Developments, by Gene Golub and Frank Uhlig (2009).
- Cartoon (Daily Mirror, 1952) about Turing and Wilkinson.
- Online Appendix A: Introduction to Matrix Computations, from the book Numerical Methods in Scientific Computing, Volume I, G. Dahlquist and A. BjÃ¶rck, SIAM, 2008.
- The Origins of MATLAB (video), by Cleve Moler.
- The Golden Age of Scientific Computing (video), by Chris Johnson.

Some relevant Twitter feeds are:

- @nhigham
- @nla_grp. Numerical linear algebra group.
- @walkingrandomly. Contains interesting maths and maths software information.
- @TeXtip – tips on (La)TeX.

If you know of any other feeds relevant to this course, please let us know.