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Theses

Catégories enrichies faibles

Abstract : This thesis is devoted to the proof of a theorem showing the existence of a closed model category structure for weakly enriched categories. It requires first of all the definitions of weakly enriched categories and equivalences of weakly enriched categories such that these definitions recover some existing notions of higher order weak categories, for example Segal categories, Tamsamani n-categories and strict n-categories. In order to prove our theorem, we elaborate a theory of plans for cell addition following the approach of the small object argument à la Quillen. We conclude this work with the proof that our theorem recovers the case of Segal categories. This last result requires a fundamental groupoid-geometric realization adjunction between Segal groupoids and topological spaces.
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https://tel.archives-ouvertes.fr/tel-00003273
Contributor : Regis Pellissier <>
Submitted on : Tuesday, August 26, 2003 - 5:06:11 PM
Last modification on : Monday, October 12, 2020 - 10:27:25 AM
Long-term archiving on: : Friday, April 2, 2010 - 7:02:07 PM

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Regis Pellissier. Catégories enrichies faibles. Mathématiques [math]. Université Nice Sophia Antipolis, 2002. Français. ⟨tel-00003273⟩

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