news
- a (nonprintable but searchable) pdf version of computing the continuous discretely is now online.
recent papers
- (with Steven Sam and Kevin Woods) Maximal periods of (Ehrhart) quasi-polynomials, Journal of Combinatorial Theory Series A 115, no. 3 (2008), 517-525.
- (with Christian Haase and Frank Sottile)
to appear in Mathematical Intelligencer.
- (with Christian Haase and Asia Matthews) Dedekind-Carlitz polynomials as lattice-point enumerators in rational polyhedra, to appear in Mathematische Annalen.
- (with Christian Haase and Steven Sam) Grid graphs, Gorenstein polytopes, and domino stackings
- (with Mary Halloran) Finite trigonometric character sums via discrete Fourier analysis, to appear in International Journal of Number Theory.
- (with Alan Stapledon) On the log-concavity of Hilbert series of Veronese subrings and Ehrhart series
fall 08 courses
- math 301 (exploration & proof)
- math 310 (elementary number theory)
upcoming activities
- msri-up (july 11)
- canada/usa mathcamp (july 15-19)
- minicourse how to run a successful math circle, mathfest, madison (july 31-august 2)
- workshop discrete geometry, forschungsinstitut oberwolfach, germany (september 21-27)
- special session applications of algebraic and geometric combinatorics, ams meeting at nc state (april 4-5)
- workshop combinatorial challenges in toric varieties, american institute of mathematics (april 27-may 1)
- workshop dedekind sums in geometry, topology, and arithmetic, banff research station, canada (october 11-16, 2009)
