Homotopical aspects of commutative algebras I: freeness conditions for crossed squares


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ARVASİ Z., ULUALAN E.

JOURNAL OF HOMOTOPY AND RELATED STRUCTURES, vol.10, no.3, pp.495-518, 2015 (SCI-Expanded) identifier identifier

Abstract

We give an alternative description of the top algebra of the free crossed square of algebras on 2-construction data in terms of tensors and coproducts of crossed modules of commutative algebras.