Since the fall of 2001, I have been on the
faculty of Pacific Lutheran University (PLU)
where I am a full professor in the Department of Mathematics. Prior to moving to PLU, I spent fourteen
years at the University of Southern Mississippi
(USM) in
My doctoral training emphasized classical
algebra, focusing on the interplay between matrix theory, combinatorics and
graph theory. My Ph.D. minor was in linear and integer programming and convex
analysis. I completed my Ph.D. in 1986 at the
My current academic interests lie in five broad areas: combinatorial matrix theory, graph theory, linear algebra education, statistics, and financial risk modeling.
My nonacademic interests include singing (chamber
music), hiking (
For most of the 1990's, I served as the assistant treasurer for the International Linear Algebra Society (ILAS). Since 2000, I have been the secretary-treasurer of ILAS. My third (and final) three year term will end in 2009.
In my remaining spare time, I help my wife home school the fish in our pond and wrangle the herd of cats in our house.
See my current curriculum vitae .
See my course web pages .
Visit the PLU Mathematics Department web site .
Last update:
February 5, 2008.