Journal of Jilin University Science Edition ›› 2023, Vol. 61 ›› Issue (5): 1029-1036.

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F-Gorenstein Flat Modules over Formal Triangular Matrix Rings

LIU Yanan, YANG Gang   

  1. School of Mathematics and Physics, Lanzhou Jiaotong University, Lanzhou 730070, China
  • Received:2022-11-29 Online:2023-09-26 Published:2023-09-26

Abstract: Let T be a formal triangular matrix ring. Using Hom functors and adjoint isomorphism  theory, we describe the structure of the F-Gorenstein flat modules over formal triangular matrix ring T.

Key words: flat module, cotorsion module, formal triangular matrix ring, F-Gorenstein flat module

CLC Number: 

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