• 제목/요약/키워드: modules of generalized fractions

검색결과 7건 처리시간 0.022초

EXACTNESS THEOREM AND POOR M-COSEQUENCES

  • Khashyarmanesh, K.;Salarian, Sh.
    • 대한수학회지
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    • 제34권4호
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    • pp.949-957
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    • 1997
  • The purpose of this paper is to establish connection between certain complex of modules of generalized fractions and the concept of cosequence in commutative algebra. The main theorem of the paper leads to characterization, in terms of modules of generalized fractions, of regular (co) sequences.

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TRIANGULAR SUBSETS AND COASSOCIATED PRIME IDEALS

  • Chung, Sang-Cho
    • 충청수학회지
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    • 제9권1호
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    • pp.17-25
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    • 1996
  • We study the relationship between a property of a triangular subset and coassociated prime ideals of the module of generalized fractions induced by the triangular subset, and investigate coassociated prime ideals of modules of generalized fractions defined by some special triangular subsets.

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E-DEPTHS AND T-CODEPTHS OF MODULES

  • Chung, Sang-Cho;Park, Jun-Seok
    • 대한수학회보
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    • 제35권2호
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    • pp.363-374
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    • 1998
  • We investigate relationships of E-depths and T-codepths of modules in s short exact exact sequence. We give E-depths and T-codepths of some modules.

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