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## Dragan Djordjevic

Dragan Djordjevic obtained his Ph.D. degree in mathematics in 1998. Currently he serves as a Professor at the Department of Mathematics, Faculty of Sciences and Mathematics, University of Nis, Serbia. His research interests include operator theory (general, spectral theory, Fredholm theory, and perturbations); functional analysis (spectral theory in Banach and C*-algebras); and linear algebra (generalized inverses, matrix and operator equations, matrix inequalities, and operators on spaces with indefinite inner product).

Biography Updated on 1 September 2013