October 8	Etienne Rassart, MIT (email: rassart@math.mit.edu) Polynomiality properties of Kostka numbers and Littlewood-Richardson coefficients .
	October 15	Tomaz Pisanski, Colgate University and University of Ljubljana (email: tpisanski@mail.colgate.edu) Generalized Petersen Graphs And Geometric Configurations .
	October 22	Hans Wenzl, University of California, San Diego (email: wenzl@euclid.ucsd.edu) Posets in representation theory .
	October 29	Joel Spencer, Courant Institute (email: spencer@cs.nyu.edu) LIAR! .
	November 5	Rom Pinchasi, MIT (email: room@math.mit.edu) Extremal Theory for Geometric Graphs.
	November 12	Eric Babson, University of Washington (email: babson@math.washington.edu) Graph Homomorphisms.
	November 19	Alexander Yong, University of California, Berkeley (email: ayong@math.berkeley.edu) Degeneracy loci, Quiver coefficients and Schubert calculus .
	December 3	Greg Warrington, University of Pennsylvania (1,q)-permutations in S_p .
	December 10	Anders Bjorner, Royal Institute of Technology (KTH) (email: bjorner@math.kth.se) Blockers, subspace arrangements and ideals .