Bicat is not triequivalent to Gray
Bicat is not triequivalent to Gray
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Bicat 并不三等价于 Gray
DOI:
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发表时间:
2006
期刊:
影响因子:
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通讯作者:
Stephen Lack
中科院分区:
文献类型:
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作者:
Stephen Lack
Bicat is the tricategory of bicategories, homomorphisms, pseudonatural transformations, and modifications. Gray is the subtricategory of 2-categories, 2-functors, pseudonatural transformations, and modifications. We show that these two tricategories are not triequivalent.