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Homological dimensions of smooth crossed products
Annals of Functional Analysis ( IF 1.2 ) Pub Date : 2021-05-17 , DOI: 10.1007/s43034-021-00125-w
Petr Kosenko

In this paper we provide upper estimates for the global projective dimensions of smooth crossed products \(\mathscr {S}(G, A; \alpha )\) for \(G = \mathbb {R}\) and \(G = \mathbb {T}\) and a self-induced Fréchet–Arens–Michael algebra A. To do this, we provide a powerful generalization of methods which are used in the works of Ogneva and Helemskii.



中文翻译:

光滑交叉产品的同质尺寸

在本文中,我们提供的平滑交叉产品的全球投影尺寸上估计\(\ mathscr {S}(G,A; \阿尔法)\)\(G = \ mathbb {R} \)\(G = \ mathbb【T} \)和一个自诱导Fréchet可-阿伦斯-迈克尔代数。为此,我们提供了Ogneva和Helemskii作品中使用的方法的强大概括。

更新日期:2021-05-17
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