paper

On Extensions of generalized Steinberg Representations

arXiv:math/0402065

Abstract

Let F be a local non-archimedean field and let G be the group of F-valued points of a reductive algebraic group over F. In this paper we compute the Ext-groups of generalized Steinberg representations in the category of smooth G-representations with coefficients in a certain self-injective ring.

22 pages, LaTeX

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On Extensions of generalized Steinberg Representations · wovepaper