JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2024, Vol. 59 ›› Issue (12): 66-72.doi: 10.6040/j.issn.1671-9352.0.2023.040

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Gorenstein weak injective complexes

GUO Ting, SONG Yanhui*   

  1. School of General Education, Lanzhou College of Information Science and Technology, Lanzhou 730300, Gansu, China
  • Published:2024-12-12

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Abstract: The notion of Gorenstein weak injective complexes is introduced, and some homological characterizations of Gorenstein weak injective complexes are given. Moreover, the relationship between weak cosyzygy and Gorenstein weak cosyzygy of a complex is discussed.

Key words: super finitely presented complex, weak injective complex, Gorenstein weak injective complex, Gorenstein weak cosyzygy

CLC Number: 

  • O154.2
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