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Fibrations of bigroupoids |
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| Authors: | KA Hardie KH KampsRW Kieboom |
| Institution: | a Department of Mathematics, University of Cape Town, Rondebosch 7700, South Africa b Fachbereich Mathematik, Fern Universität, Postfach 940, D-58084 Hagen, Germany c Department of Mathematics, Vrije Universiteit Brussel, Pleinlaan 2, F 10, B-1050 Brussels, Belgium |
| Abstract: | Using Brown's construction (J. Algebra 15 (1970) 103) of an exact 6-term sequence for a fibration of groupoids we show how an exact 9-term sequence can be associated to a fibration of bigroupoids. Applications to topology and algebra are given. |
| Keywords: | 18D05 20L15 20L13 55Q05 18G50 18G55 |
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