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Hom functor and the associativity of tensor products of modules for vertex operator algebras

Chongying Dong·Haisheng Li·Geoffrey Mason
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Abstract

We give a new, construction-free proof of the associativity of tensor product for modules for rational vertex operator algebras under certain convergence conditions.

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Chongying Dong, Haisheng Li, Geoffrey Mason. 1996-03-29. Hom functor and the associativity of tensor products of modules for vertex operator algebras. https://arxiv.org/abs/q-alg/9603029

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