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In this paper, we construct a neat description of the passage from crossed squares of commutative algebras to 2-crossed modules analogous to that given by Conduche in the group case. We also give an analogue, for commutative algebra, of T. Porter's simplicial groups to n-cubes of groups which implies an inverse functor to Conduche's one.
@article{TAC_1997_3_a6, author = {Zekeriya Arvasi}, title = {Crossed squares and 2-crossed modules of commutative algebras}, journal = {Theory and applications of categories}, pages = {160--181}, publisher = {mathdoc}, volume = {3}, year = {1997}, language = {en}, url = {http://geodesic.mathdoc.fr/item/TAC_1997_3_a6/} }
Zekeriya Arvasi. Crossed squares and 2-crossed modules of commutative algebras. Theory and applications of categories, Tome 3 (1997), pp. 160-181. http://geodesic.mathdoc.fr/item/TAC_1997_3_a6/