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Homological properties of Podleś quantum spheres

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Abstract

The standard Podleś quantum sphere is Artin-Schelter regular as showed by Krähmer (2012). The non-standard Podleś quantum spheres are proved to be Auslander-regular, Cohen-Macaulay and Artin-Schelter regular in this paper.

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Authors and Affiliations

  1. School of Mathematical Sciences, Fudan University, Shanghai, 200433, China

    LiYu Liu, YunYi Shen & QuanShui Wu

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  1. LiYu Liu
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  2. YunYi Shen
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  3. QuanShui Wu
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Correspondence to QuanShui Wu.

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Liu, L., Shen, Y. & Wu, Q. Homological properties of Podleś quantum spheres. Sci. China Math. 57, 69–80 (2014). https://doi.org/10.1007/s11425-013-4619-8

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