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Fibonacci代数的Hochschild上同调群 被引量:1

Hochschild Cohomology Groups of Fibonacci Algebras
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摘要 设Λ_d是Fibonacci代数,基于对Bardzell极小投射双模分解的细致分析,用组合的方法清晰地计算了Fibonacci代数Λ_d的各阶Hochschild上同调群的维数. Let Λd be the Fibonacci algebra. Based on the minimal projective bimodule resolution constructed by Bardzell, the dimensions of all Hochschild cohomology groups of Λd are calculated explicitly in terms of combinatorics.
出处 《数学年刊(A辑)》 CSCD 北大核心 2007年第3期359-370,共12页 Chinese Annals of Mathematics
基金 国家自然科学基金(No.10501010)资助的项目.
关键词 Fibonacci代数 极小投射双模分解 HOCHSCHILD上同调群 Fibonacci algebra, Minimal projective bimodule resolution,Hochschild cohomology group
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