Noncrossing and nonnesting partitions of classical Weyl groups

Description:  We study noncrossing and nonnesting partitions of classical Weyl groups, and we describe bijections preserving openers, closers and transients, between these two kinds of combinatorial structures, with some special emphasis on Coxeter systems of type $D$. This is a joint project with Ricardo Mamede (CMUC). Date:  2010-04-07 Start Time:   15:00 Speaker:  Alessandro Conflitti (CMUC) Institution:  - Research Groups: -Algebra and Combinatorics See more:   <Main>