##
Research Interests:

** Combinatorics**, in relation to algebra, geometry, Lie theory,
probability, algorithms and other areas of mathematics. The core of
my research program has been in * Schubert calculus and geometry
*. Other work I have
done may be roughly classified under
* combinatorial commutative algebra * and *
combinatorial algorithms *.
For more about my research, please see my
papers and collaborators (including people at UIUC
I have worked with), or see:

(The image above is self-satire using Saul Steinberg's famed
``View of the World from 9th avenue''.)