Journal article

The homology of digraphs as a generalisation of Hochschild homology

    2012
Published in:
  • J. Algebra and Its Applications. - 2012, vol. 11, no. 2, p. 1250031(13 pages)
English J. Przytycki has established a connection between the Hochschild homology of an algebra A and the chromatic graph homology of a polygon graph with coefficients in A. In general the chromatic graph homology is not defined in the case where the coefficient ring is a non-commutative algebra. In this paper we define a new homology theory for directed graphs which takes coefficients in an arbitrary A−A bimodule, for A possibly non-commutative, which on polygons agrees with Hochschild homology through a range of dimensions.
Faculty
Faculté des sciences et de médecine
Department
Département de Mathématiques
Language
  • English
Classification
Mathematics
License
License undefined
Identifiers
Persistent URL
https://folia.unifr.ch/unifr/documents/302895
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