Math Seminar Series
(Conferences / Seminars / Lectures)
Combinatorics and Graph Theory more information...
Victor Reiner, University of Minnesota, will be speaking.
The presentation title is "Conjectures on cohomology of Grassmannians."
Contact Bruce E Sagan (email@example.com) for more information.
The cohomology ring of the Grassmannian is well-studied, with Hilbert series given by a q-binomial coefficient. A 2003 conjecture with G. Tudose asserts that for each m = 0,1,2,..., the subring of the cohomology generated by the elements of degree at most m also has a predictable Hilbert series.