Kyungpook Mathematical Journal

  • 제27권2호
  • /
  • Pages.187-189
  • /
  • 1987
  • /
  • 1225-6951(pISSN)
  • /
  • 0454-8124(eISSN)
경북대학교 자연과학대학 수학과 (Department of Mathematics, Kyungpook National University)
권호 표지

A CONDITION FOR THE COMMUTATIVITY OF RINGS

  • Quadri, Murtaza A. (Department of mathematics Aligarh muslim university) ;
  • Ashraf, Mohd. (Department of mathematics Aligarh muslim university)
  • 발행 : 1987.12.20
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초록

In the present paper a result [10] of the authors has been generalized as follows: Let l, m, n be fixed positive integers and R be a semi prime ring in which $[(xy)^l,(xy)^m-(yx)^n]=0$ for all $x,y{\in}R$, then R is commutative.

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