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Scholars Journal of Engineering and Technology | Volume-8 | Issue-06
The Hochschild Cohomology Group of a Class of Directed Tree-Path Algebras
Yanfeng Li, Haicheng Liu, Wenyan Kang, Guiying Zhu
Published: June 28, 2020 | 185 130
DOI: 10.36347/sjet.2020.v08i06.002
Pages: 99-103
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Abstract
The Hochschild cohomology of associative algebra is closely related to its algebraic structure. According to the characteristics of double modules in directed tree-path algebra and Hochschild's theory, the Hochschild cohomology groups of some finite dimensional algebras have been studied deeply. In this paper, we calculate the Hochschild cohomology groups of a directed tree-path algebra with and without branches.