Some finiteness results in the category U

Nguyen The Cuong; Lionel Schwartz

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arXiv · 1401.6684

Some finiteness results in the category U

Nguyen The Cuong·Lionel Schwartz

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Abstract

This note investigate some finiteness properties of the category U of unstable modules. One shows finiteness properties for the injective resolution of finitely generated unstable modules. One also shows a stabilization result under Frobenius twist for Ext-groups.

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Nguyen The Cuong, Lionel Schwartz. 2014-04-09. Some finiteness results in the category U. https://arxiv.org/abs/1401.6684

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