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A 2-groupoid Characterisation of the Cubical Homotopy Pushout.
- Source :
- Applied Categorical Structures; Jun2004, Vol. 12 Issue 3, p245-255, 11p
- Publication Year :
- 2004
-
Abstract
- We give a 2-track-theoretical characterisation of the homotopy pushout of a 3-corner by recognising the mapping 2-simplex as an initial object in a coherent homotopy category of Hausdorff spaces under a 3-corner with morphisms expressed in terms of the 1-morphisms and 2-morphisms of a homotopy 2-groupoid. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09272852
- Volume :
- 12
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Applied Categorical Structures
- Publication Type :
- Academic Journal
- Accession number :
- 22108442