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From the Potential to the First Hochschild Cohomology Group of a Cluster Tilted Algebra

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journal contribution
posted on 2021-01-28, 17:18 authored by Ibrahim Assem, Juan Carlos Bustamante, Sonia Trepode, Yadira Valdivieso
The objective of this paper is to give a concrete interpretation of the dimension of the first Hochschild cohomology space of a cyclically oriented or tame cluster tilted algebra in terms of a numerical invariant arising from the potential.

History

Citation

Algebras and Representation Theory (2020). https://doi.org/10.1007/s10468-020-09985-7

Author affiliation

Department of Mathematics

Version

  • VoR (Version of Record)

Published in

Algebras and Representation Theory

Publisher

SPRINGER

issn

1386-923X

eissn

1572-9079

Acceptance date

2020-07-28

Copyright date

2020

Available date

2020-09-05

Publisher DOI

Language

English

Publisher version

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    University of Leicester Publications

    Categories

    Keywords

    Science & TechnologyPhysical SciencesMathematicsHochschild cohomologyCluster tilted algebrasTriangulated surfacesQUIVERS

    Licence

    CC BY 4.0

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