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CCG-Homology of Crossed Modules via Classifying Spaces

✍ Scribed by A.R. Grandjean; M. Ladra; T. Pirashvili


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
70 KB
Volume
229
Category
Article
ISSN
0021-8693

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πŸ“œ SIMILAR VOLUMES


The classifying space of a categorical c
✍ Pilar Carrasco; Antonio M. Cegarra; Antonio R. GarzΓ³n πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 365 KB

## Abstract Any pointed CW‐complex __X__ has associated a categorical crossed module __WX__ whose homotopy groups coincide with those of the space up to dimension 3. Here we associate __WX__ more closely with the homotopy 3‐type of __X__. We introduce the nerve of a categorical crossed module __L__