TY - JOUR ID - 2824 TI - THE STRUCTURE OF (α,β)-DERIVATIONS OF TRIANGULAR RINGS JO - Iranian Journal of Science JA - ISTT LA - en SN - 2731-8095 AU - GHOSSEIRI, M. N. AD - Department of Mathematics, Kurdistan University P. O. Box 416, Sanandaj, I. R. of Iran Y1 - 2005 PY - 2005 VL - 29 IS - 3 SP - 507 EP - 514 KW - Triangular ring KW - automorphism KW - (α KW - β ) -derivation DO - 10.22099/ijsts.2005.2824 N2 - Let R and S be reduced rings with identities whose idempotents are central, and let M be an(R, S)-bimodule such that annr (M)=0. In this paper, we determine first the structure of automorphisms ofthe triangular ring, =SR MT0, and then, for all automorphisms α ,β of T we determine the structureof (α,β)-derivations of T. UR - https://ijsts.shirazu.ac.ir/article_2824.html L1 - https://ijsts.shirazu.ac.ir/article_2824_9c3c1808dd2dab02b817767301f7eb17.pdf ER -