Further results of special elements in rings with involution
In this paper, we consider Moore-Penrose invertible, group invertible, and core invertible elements in rings with involution to characterize EP, generalized normal, generalized Hermitian elements and generalized partial isometries. As a consequence, we obtain new characterizations for elements in rings with involution to be normal and Hermitian elements.
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2011 ◽
Vol 54
(1-2)
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pp. 460-465
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2007 ◽
Vol 107
(1)
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pp. 73-80