D. S. Djordjević
University of Nis, Faculty of Science and Mathematics
[ 1 ] - Generalized Drazin inverse of certain block matrices in Banach algebras
Several representations of the generalized Drazin inverse of an anti-triangular block matrix in Banach algebra are given in terms of the generalized Banachiewicz--Schur form.
[ 2 ] - The solutions to the operator equation $TXS^* -SX^*T^*=A$ in Hilbert $C^*$-modules
In this paper, we find explicit solution to the operator equation $TXS^* -SX^*T^*=A$ in the general setting of the adjointable operators between Hilbert $C^*$-modules, when $T,S$ have closed ranges and $S$ is a self adjoint operator.
نویسندگان همکار