Derivation on Infinite Matrix Rings
Received:October 12, 2001  
Key Words: derivation   infinite matrix ring  
Fund Project:
Author NameAffiliation
CUI Shi-hua School of Science
Tianjin University
Tianjin
China 
NIU Feng-wen Inst. of Math. Sci.
Jilin University
Changchun
China 
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Abstract:
      We discuss derivation on infinite matrix rings, and prove that every derivation of infinite matrix rings with a finite number of nonzcro entries on a ring R can be represented as the sum of two special derivations.
Citation:
DOI:10.3770/j.issn:1000-341X.2004.02.028
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