D
Dijana Mosić
Researcher at University of Niš
Publications - 158
Citations - 1126
Dijana Mosić is an academic researcher from University of Niš. The author has contributed to research in topics: Inverse & Drazin inverse. The author has an hindex of 14, co-authored 134 publications receiving 734 citations.
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EP elements in rings
TL;DR: In this article, the authors present a number of new characterizations of EP elements in rings with involution in purely algebraic terms, and considerably simplify proofs of existing characterizations.
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Moore–Penrose-invertible normal and Hermitian elements in rings
TL;DR: In this paper, the authors presented several new characterizations of normal and Hermitian elements in rings with involution in purely algebraic terms, and considerably simplify proofs of existing characterizations.
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Weighted core–EP inverse of an operator between Hilbert spaces
TL;DR: In this paper, the weighted core-EP inverse of an operator between two Hilbert spaces was studied as a generalization of the weighted main-ep inverse for a rectangular matrix. Several new properties of this inverse were introduced and studied.
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Partial isometries and EP elements in rings with involution
TL;DR: In this article, characterizations of partial isometries, EP elements and star-dagger elements in rings with involution are given, and some well-known results are extended to more general settings.