Drexel Professor of Mathematics

*Tim is a simple man with simple needs.
*

C. T. Kelley

Department of Mathematics

SAS Hall

2311 Stinson Drive

Box 8205,
North Carolina State University

Raleigh, NC 27695-8205

(919) 515-7163 (office), (919) 515-3798 (FAX)

My research interests are in linear/nonlinear equations, radiative transfer problems, multilevel methods for integral equations, optimal control, optimization of noisy functions, flow in porous media, and computational quantum chemistry and physics. I am a proud member of the NCSU Numerical Analysis Group.

I distribute MATLAB software for Linear Equations, Nonlinear Equations, and Optimization . Our group supports MATLAB codes for optimization of noisy functions.

I am developing a Julia package and a Jupyter Notebook for nonlinear equations.

Professional Data: recent publications and tech reports , presentations and talks , complete vita ,

undergraduate RAs , current and former Ph. D. students, my mathematical family tree .

New book: Solving Nonlinear Equations with Iterative Methods: Solvers and Examples in Julia. Under contract with SIAM. Check out the Julia package and the Notebook .

It's checkout time! I just signed my career away and will enter phased
retirement on July 1.

Katie is now the
Robert A. Plane Endowed Chair at Clarkson University

My term as SIAM board chair expired in Dec 2019. Praise to the term limit gods!

Yet another academic grandchild via Katie.
Joshua Beauregard finished on April 3.

They made me a
fellow of the AAAS .

Katie did it again! Jesse Clark-Stone was my latest academic grandchild until (see above)

Austin Ellis has left the building. He defended his thesis on Oct 17, 2018
is now working at Sandia.

I made new videos for MA 580 in the Fall of 2017. Here's a link to the old 2014 lectures

The Mathematics Department at Purdue gave me the outstanding
Alumnus Award for 2013.

I'm somebody now! Scroll to the bottom of
Henk van der Vorst's
math portrait page.

Why should you join SIAM ?

A
REALLY OLD picture.

Last modified: January 5, 2006