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20172026
most citedHochschild Cohomology, Modular Tensor Categories, and Mapping Class Groups

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Hochschild Cohomology, Modular Tensor Categories, and Mapping Class Groups II

Simon Lentner, Svea Nora Mierach, Christoph Schweigert +1

In the first part of this work, we have, for a not necessarily semisimple modular category, generalized the action of the mapping class groups of surfaces on the spaces of conforma…