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arXiv · 1411.2240

Poincaré duality for Ext-groups between strict polynomial fucnctors

Marcin Chałupnik
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Abstract

We study relation between left and right adjoint functors to the precomposition functor. As a cosnequence we obtain various dualities in the Ext-groups in the category of strict polynomial functors.

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Marcin Chałupnik. 2014-11-09. Poincaré duality for Ext-groups between strict polynomial fucnctors. https://arxiv.org/abs/1411.2240

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