Title of article :
DIFFERENTIAL POLYNOMIAL RINGS OF TRIANGULAR MATRIX RINGS
Author/Authors :
GHAHRAMANI, H. tarbiat modares university - Department of Mathematics, تهران, ايران , MOUSSAVI, A. tarbiat modares university - Department of Mathematics, تهران, ايران
Abstract :
Let R, S be rings with identity and M be a unitary(R, S)-bimodule. We characterize homomorphisms and derivationsof the generalized matrix ring T = R M0 S , and provide a triangularrepresentation of the differential polynomial ring T[r o M s].
Journal title :
Bulletin of the Iranian Mathematical Society
Journal title :
Bulletin of the Iranian Mathematical Society
