Dorian Chanfi

POLYHEDRAL COMPACTIFICATIONS OF BRUHAT-TITS BUILDINGS OF QUASI-REDUCTIVE GROUPS

Abstract Given a quasi-reductive group G over a local field k , using Berkovich geometry, we exhibit a family of G ( k ) $G(k)$ upper G left parenthesis k right parenthesis -equivariant compactifications of the Bruhat-Tits building B ( G , k ) $\mathcal B(G, k)$ script upper B le...