Matthew Dyer (University of Sydney)
Friday 22nd August, 12.05-12.55pm, Carslaw 159
Poincaré series of subsets of Coxeter groupsWe describe some elementary results underlying the rationality of Poincaré series of "natural" subsets of Coxeter groups and the tendency of the coefficients of these series to increase as entries of the Coxeter matrix increase. |