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Fat realization and Segal's classifying space. (arXiv:1710.03796v1 [math.KT])
来源于:arXiv
In this paper, we give a new proof of a well-known theorem due to tom Dieck
that the fat realization and Segal's classifying space of an internal category
in the category of topological spaces are homotopy equivalent. 查看全文>>