Harish-Chandra Modules over $\mathbb{Z}$

Abstract

In this note we discuss the concept of Harish-Chandra modules over the integers. The main result is a rationality result for certain intertwining operator which is used in a joint paper with Raghuram. We also discuss an interesting question concerning the arithmetic properties of this intertwining operator.

41 pages

References in corpus (1)

• Eisenstein Cohomology for GL(N) and ratios of critical values of Rankin-Selberg L-functions

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