INTEGRALITY IN THE STEINBERG MODULE AND THE TOP-DIMENSIONAL COHOMOLOGY OF SLn O-K

Church, T; Farb, B; Putman, A

Church, T (reprint author), Stanford Univ, Dept Math, 450 Serra Mall, Stanford, CA 94305 USA.

AMERICAN JOURNAL OF MATHEMATICS, 2019; 141 (5): 1375

Abstract

We prove a new structural result for the spherical Tits building attached to SLn K for many number fields K, and more generally for the fraction field......

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