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Minimal models for monomial algebras
Homology, Homotopy and Applications ( IF 0.5 ) Pub Date : 2021-01-01 , DOI: 10.4310/hha.2021.v23.n1.a18
Pedro Tamaroff 1
Affiliation  

Using combinatorics of chains going back to works of Anick, Green, Happel and Zacharia, we give, for any monomial algebra $A$, an explicit description of its minimal model. This also provides us with formulas for a canonical $A_\infty$-structure on the Ext-algebra of the trivial $A$-module.

中文翻译:

单项式代数的最小模型

使用链的组合可以追溯到 Anick、Green、Happel 和 Zacharia 的作品,我们给出了任何单项式代数 $A$ 的最小模型的明确描述。这也为我们提供了普通 $A$-module 的 Ext-algebra 上的规范 $A_\infty$-结构的公式。
更新日期:2021-01-01
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