- Hacettepe Journal of Mathematics and Statistics
- Vol: 42 Issue: 1
- Cofibration Category and Homotopies of Three–Crossed Complexes
Cofibration Category and Homotopies of Three–Crossed Complexes
Authors : Hasan Atik
Pages : 31-41
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Publication Date : 2013-01-01
Article Type : Research
Abstract :In this work, we show that category of totally free 2–crossed complexes and that of totally free 3–crossed complexes are cofibration categories in the sense of Baues ([4]). We also explore homotopies for 3–crossed modules and 3–crossed complex morphisms.Keywords : xx