대한수학회논문집 (Communications of the Korean Mathematical Society)

  • 제10권2호
  • /
  • Pages.261-267
  • /
  • 1995
  • /
  • 1225-1763(pISSN)
  • /
  • 2234-3024(eISSN)
대한수학회 (Korean Mathematical Society)
권호 표지

Injective cover over hereditary and noetherian rings

  • 발행 : 1995.04.01
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초록

Using the dual of a categorical definition of an injective envelope, Enochs defined an injective cover. In this paper we will show how injective covers can be used to characterize several well known classes of rings.

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