On Commutativity Theorems for Rings

H. A.S. Abujabal, M. S. Khan

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


Let R be an associative ring with unity. It is proved that if R satisfies the polynomial identity [xn y – ymxn, x] = 0 (m > 1, n > 1), then R is commutative. Two or more related results are also obtained.

Original languageEnglish
Pages (from-to)87-92
Number of pages6
JournalInternational Journal of Mathematics and Mathematical Sciences
Issue number1
Publication statusPublished - 1990
Externally publishedYes


  • Commutative rings
  • center of a ring
  • commutator ideal
  • torsion free rings

ASJC Scopus subject areas

  • Mathematics (miscellaneous)


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