Affine PBW bases and affine MV polytopes

Muthiah, D; Tingley, P

Muthiah, D (reprint author), Univ Massachusetts, Dept Math & Stat, Amherst, MA 01003 USA.

SELECTA MATHEMATICA-NEW SERIES, 2018; 24 (5): 4781

Abstract

We show how affine PBW bases can be used to construct affine MV polytopes, and that the resulting objects agree with the affine MV polytopes recently ......

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