Abstract
In this paper we give an elementary derivation of a 2-groupoid from a fibration. This extends a previous result for pointed fibrations due to Loday. Discussion is included as to the translation between 2-groupoids and cat$^1$-groupoids.
Citation
K. H. Kamps. T. Porter. "A homotopy $2$-groupoid from a fibration." Homology Homotopy Appl. 1 (1) 79 - 93, 1999.
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