Kyungpook Mathematical Journal

  • 제45권3호
  • /
  • Pages.445-453
  • /
  • 2005
  • /
  • 1225-6951(pISSN)
  • /
  • 0454-8124(eISSN)
경북대학교 자연과학대학 수학과 (Department of Mathematics, Kyungpook National University)
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On Lifting Modules and Weak Lifting Modules

  • 투고 : 2004.04.22
  • 발행 : 2005.09.23
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초록

We say that a module M is weak lifting if M is supplemented and every supplement submodule of M is a direct summand. The module M is called lifting, if it is weak lifting and amply supplemented. This paper investigates the structure of weak lifting modules and lifting modules having small radical over commutative noetherian rings.

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참고문헌

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