Raghuram, A. (2007) A Kunneth theorem for p-adic groups Canadian Mathematical Bulletin, 50 (3). pp. 440-446. ISSN 0008-4395
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Official URL: https://cms.math.ca/10.4153/CMB-2007-043-5
Related URL: http://dx.doi.org/10.4153/CMB-2007-043-5
Abstract
Let G1 and G2 be p-adic groups. We describe a decomposition of Ext-groups in the category of smooth representations of G1 × G2 in terms of Ext-groups for G1 and G2. We comment on Ext1G(π, π) for a supercuspidal representation π of a p-adic group G. We also consider an example of identifying the class, in a suitable Ext1, of a Jacquet module of certain representations of p-adic GL2n.
Item Type: | Article |
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Source: | Copyright of this article belongs to Canadian Mathematical Society. |
ID Code: | 106305 |
Deposited On: | 01 Feb 2018 16:59 |
Last Modified: | 01 Feb 2018 16:59 |
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