Displaying similar documents to “The Boardman category of spectra, chain complexes and (co)-localizations.”

Classification of tensor products of symmetric graphs

Wilfried Imrich, Aleš Pultr (1991)

Commentationes Mathematicae Universitatis Carolinae

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In the category of symmetric graphs there are exactly five closed tensor products. If we omit the requirement of units, we obtain twelve more.

Effective chain complexes for twisted products

Marek Filakovský (2012)

Archivum Mathematicum

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In the paper weak sufficient conditions for the reduction of the chain complex of a twisted cartesian product F × τ B to a chain complex of free finitely generated abelian groups are found.