SMS scnews item created by Kevin Coulembier at Fri 3 Mar 2017 0359
Expiry: 14 Apr 2017
Calendar1: 10 Mar 2017 1200-1300
CalLoc1: Carslaw 375
CalTitle1: Minimal inversion complete sets in Weyl groups and maximal abelian ideals
Auth: email@example.com (kcou7211) in SMS-WASM
Algebra Seminar: Panyushev -- Minimal inversion complete sets in Weyl groups and maximal abelian ideals
Dmitri Panyushev (Institute for information transmission problems of the Russian academy
Friday 10 March, 12-1pm, Place: Carslaw 375
Title: Minimal inversion complete sets in Weyl groups and maximal abelian ideals.
Abstract: Let b be a Borel subalgebra of a simple Lie algebra g and W the Weyl group.
In my talk, I explain a relationship between the maximal abelian ideals of b and the
minimal inversion complete sets of W. The latter have been recently defined by
Malvenuto et al. (J. Algebra, 2015).
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