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arXiv · 2605.18369

Embedding of pseudotensor category

Yao Rui·Wu Zhixiang
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Abstract

We realize the embedding functor from pseudotensor category to tensor category in a purely algebraic setting when the pseudotensor category is the category $\mathcal{M}(H)$ of left $H$-modules, which is originally defined by Beilinson and Drinfeld. Then we use operadic methods to construct the Schur functor and free object in the tensor category.

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Yao Rui, Wu Zhixiang. 2026-05-18. Embedding of pseudotensor category. https://arxiv.org/abs/2605.18369

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