Date: Friday, March 11, 2016
Location: 4088 East Hall (3:10 PM to 4:00 PM)
Title: A representation of B_n that restricts to the regular representation of B_{n1}.
Abstract: The nth Lie representation is the multilinear component of the free Lie algebra on n generators. It is a representation of the symmetric group S_n with the remarkable property that its restriction to S_{n1} is isomorphic to the regular representation. In this talk I will present a representation of the hyperoctohedral group with the same property. This representation arises as the top degree component of the socalled internal zonotopal algebra of the Gale dual of the type B reflection arrangement.
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Speaker: Andrew Berget
Institution: West Washington University
Event Organizer:
