The Burnside bicategory of groupoids
© 2016, Sociedad Matemática Mexicana. The category of groupoids admits a “stabilization” in which the morphisms are given by the group completion of the commutative monoid of suitable bisets. In this paper we enrich this to a bicategory structure, and provide an alternative model using spans of grou...
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| Format: | Article |
| Language: | English |
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Springer Nature
2021
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| Online Access: | https://hdl.handle.net/1721.1/135839 |