Date: Sun, Jan 06, 2019
Time: 16:30 - 17:30
Venue: Middle Meeting Room
Title: Computing convex hulls in the affine building of $SL_d$
Faltings introduced a notion of convexity in the affine building of $SL_d$, which describes the relations among a finite collection of invertible matrices over a discrete valued field. We describe an algorithm for realizing these convex hulls as tropical polytopes in an ambient tropical space.
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