Additive Maps Preserving Group Inverses of Matrics over Fields
Received:January 29, 2002  
Key Words: field   additive map   group inverse of matrics.  
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Author NameAffiliation
BU Chang-jiang Dept. of Appl. Math.
Harbin Engineering University
Heilongjiang
China 
CAO Chong-guang Dept. of Math.
Heilongjiang University
Harbin
China 
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Abstract:
      In this paper, we characterize the forms of additive maps which preserves group inverses of matrics over fields.
Citation:
DOI:10.3770/j.issn:1000-341X.2004.03.018
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