Frontiers of Mathematics in China >

2006 , Vol. 1 >Issue 4: 526 - 537

DOI: https://doi.org/10.1007/s11464-006-0026-6

On Hochschild cohomology rings of Fibonacci algebras

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  • Faculty of Mathematics and Computer Science, Hubei University, Wuhan 430062, China;

Published date: 05 Dec 2006

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Abstract

Let ∧ be a Fibonacci algebra over a field k. The multiplication of Hochschild cohomology ring of ∧ induced by the Yoneda product is described explicitly. As a consequence, the multiplicative structure of Hochschild cohomology ring of ∧ is proved to be trivial.

Cite this article

FAN Jinmei, XU Yunge . On Hochschild cohomology rings of Fibonacci algebras[J]. Frontiers of Mathematics in China, 2006 , 1(4) : 526 -537 . DOI: 10.1007/s11464-006-0026-6

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