Reference : Weak fiber products in bicategories of fractions
E-prints/Working papers : Already available on another site
Physical, chemical, mathematical & earth Sciences : Mathematics
http://hdl.handle.net/10993/19075
Weak fiber products in bicategories of fractions
English
Tommasini, Matteo mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Mathematics Research Unit >]
2014
60
No
[en] bicategories of fractions ; weak fiber products ; weak pullbacks ; stacks
[en] We fix any pair (C,W) consisting of a bicategory and a class of morphisms in it, admitting a bicalculus of fractions, i.e. a “localization” of C with respect to the class W. In the resulting bicategory of fractions, we identify necessary and sufficient conditions for the existence of weak fiber products.
Fonds National de la Recherche - FnR
http://hdl.handle.net/10993/19075
http://arxiv.org/abs/1412.3295

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Open access
Weak fiber products in a bicategory of fractions.pdfPublisher postprint715.5 kBView/Open

Bookmark and Share SFX Query

All documents in ORBilu are protected by a user license.