Geometric and arithmetic characterization of D-module flatness with applications to tensor products

• Jian-Gang Tang ,

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  * E-mail: tangjiangang@scujj.edu.cn, jg-tang@163.com

  Affiliations Division of Mathematics, Sichuan University Jinjiang College, Meishan, Sichuan, China, College of Mathematics and Statistics, Yili Normal University, Yining, Xinjiang, China, College of Mathematics and Statistics, Kashi University. Kashi, Xinjiang, China

  https://orcid.org/0000-0002-2680-5013

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• Huang-Rui Lei,

  Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Division of Mathematics, Sichuan University Jinjiang College, Meishan, Sichuan, China

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• Miao Liu,

  Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation College of Mathematics and Statistics, Yili Normal University, Yining, Xinjiang, China

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• Jian-Ying Peng

  Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation College of Mathematics and Statistics, Kashi University. Kashi, Xinjiang, China

  https://orcid.org/0009-0002-7621-9255

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