Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1708735 | Applied Mathematics Letters | 2011 | 4 Pages |
Abstract
In this paper, we consider the reverse order laws for {1,3,4}-generalized inverses in Câ algebras. We present purely algebraic necessary and sufficient conditions for b{1,3,4}â
a{1,3,4}â(ab){1,3,4} and (ab){1,3,4}=b{1,3,4}â
a{1,3,4}. Also, we prove that (ab){1,3,4}âb{1,3,4}â
a{1,3,4} is actually equivalent to (ab){1,3,4}=b{1,3,4}â
a{1,3,4}.
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Authors
Dragana S. CvetkoviÄ-IliÄ,