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http://dx.doi.org/10.4134/BKMS.2006.43.4.711

STRONG COMMUTATIVITY PRESERVING MAPPINGS ON SEMIPRIME RINGS  

Ali, Asif (DEPARTMENT OF MATHEMATICS, QUAID-I-AZAM UNIVERSITY)
Yasen, Muhammad (DEPARTMENT OF MATHEMATICS, QUAID-I-AZAM UNIVERSITY)
Anwar, Matloob (DEPARTMENT OF MATHEMATICS, QUAID-I-AZAM UNIVERSITY)
Publication Information
Bulletin of the Korean Mathematical Society / v.43, no.4, 2006 , pp. 711-713 More about this Journal
Abstract
Let R be a semiprime ring and f be an endomorphism on R. If f is a strong commutativity preserving (simply, scp) map on a non-zero ideal U of R, then f is commuting on U.
Keywords
prime and semiprime rings; commuting and scp maps;
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