Displaying similar documents to “On the complex bordism of finite complexes”

Exact sequences for mixed coproduct/ tensor-product ring constructions.

Warren Dicks, Ian J. Leary (1994)

Publicacions Matemàtiques

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To a commutative ring K, and a family of K-algebras indexed by the vertex set of a graph, we associate a K-algebra obtained by a mixture of coproduct and tensor product constructions. For this, and related constructions, we give exact sequences and deduce homological properties.

On the Jacobian criterion of formal smoothness.

Antonio G. Rodicio (1989)

Publicacions Matemàtiques

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We give a short proof of the Jacobian criterion of formal smoothness using the Lichtenbaum-Schlessinger cotangent complex.