Teaching:

CS699  Summer 2005 Here are some files:

Here is my collection on computing eigenvalues as a pdf file and a ps file.

Matlab programs:  Here is the example out of the text book: Hello.m. 

Here is the matrix mapping figure: MatrixMap.m

Vanitha's Example:  SVDCode.zip  and the component parts:

        GetLowRankApproximation.m,   getCosineSimilarity.m,  Example1.m,  mikeExample.m, myExample.m .

Courses that I have taught most recently are:

• CS310, Problem Solving Using Computers
• CS412  Numerical Methods
• CS712, Finite Difference Methods.

Research Interests:

• Numerical Analysis
• Computational Fluid Dynamics
• Recent Papers and Reports
• eTEACH® -- A Proven Learning Technology For Educational Reform  (with G. Moses, J. Foertsch, and M. Litzkow) to be given at the conference on Frontiers in Education, Boston, Nov. 2002.
• Reversing the Lecture/Homework Paradigm Using eTEACH® Web-based Streaming Video Software  (with G. Moses, J. Foertsch, and M. Litzkow) Journal of Engineering Education, 91, (July 2002) pp. 267-274.
• A  Probabilistic Analysis of Asynchronous Iteration, Linear Algebra and its Applications, 349, July 2002, pp. 125-154.
• The Accuracy of the Fractional Step Method (with Y.S. Lee) SIAM Journal on Numerical Analysis, 31, (1999) pp. 37-47.
• Preconditioning for Regular Elliptic Systems (with H-H. Chen) SIAM Journal on Numerical Analysis, 31, (1999) pp. 131-151.
• High-Order Accurate Schemes for Incompressible Viscous Flow, Int'l Journal for Numer. Meth. in Fluids, 24 (1997) pp. 715-734.
• A Convergence Theorem for Chaotic Asynchronous Relaxation Lin. Alg. and Appl., 253 (1997) pp.15-24.

My textbook

• I am preparing a second edition of the textbook to be published by SIAM early in 2004.
• Title: Finite Difference Schemes and Partial Differential Equations
• The text is now out of print.  The last publisher was CRC Publishing. The publisher had been Chapman & Hall at one time and the original publisher was Wadsworth & Brooks/Cole.
• ISBN: 0-412-07221-1
• Out of print