Localisations of cobordism categories and invertible TFTs in dimension two
Cobordism categories have played an important role in classical geometry and more recently in mathematical treatments of quantum field theory. Here we will compute localisations of two-dimensional discrete cobordism categories. This allows us, up to equivalence, to determine the category of invertib...
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| Médium: | Journal article |
| Jazyk: | English |
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International Press
2013
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