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arXiv · 1607.00426

Incidence category of the Young lattice, injections between finite sets, and Koszulity

Brendan Dubsky
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Abstract

We describe the Gabriel quiver with defining relations of the category of injections between finite sets, show that it is quadratic self-dual, and construct linear resolutions for its simple modules.

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Brendan Dubsky. 2016-07-01. Incidence category of the Young lattice, injections between finite sets, and Koszulity. https://arxiv.org/abs/1607.00426

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