吉林大学学报（理学版）Issue(4)：730-732,3.DOI:10.13413/j.cnki.jdxblxb.2014.04.17
三角代数上导子的两个结论
Two Results on Derivations of Triangular Algebras
摘要
Abstract
Let Rbe a commutative ring with identity,A,B be unital algebras over Rand Mbe a nonzero unital (A,B )-bimodule,which is faithful as a left A-module and also as a right B-module. Let T=(A M 0 B)be a triangular algebra,and D be a derivation of T.We described the structure of derivation D which satisfies [D (X ),D (Y )]= 0.We also proved that derivations on a triangular algebra Twill not be strong commutativity-preserving.关键词
三角代数/导子/强保交换Key words
triangular algebra/derivation/strong commutativity-preserving分类
数理科学引用本文复制引用
李霞,孙成侠,马晶..三角代数上导子的两个结论[J].吉林大学学报（理学版）,2014,(4):730-732,3.基金项目
国家自然科学基金(批准号:11101175 （）
11371165) （）
