Iranian Mathematical Society (IMS)Bulletin of the Iranian Mathematical Society1017-060X41220150401Generalized Drazin inverse of certain block matrices in Banach algebras529542628ENM. Z.KolundžijaUniversity of Nis,
Faculty of Science and MathematicsD.MosićUniversity of Niš,
Faculty of Science and MathematicsD. S.DjordjevićUniversity of Nis, Faculty of Science and MathematicsJournal Article20131228Several 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. <br /> http://bims.iranjournals.ir/article_628_ac76307ab2166b9e759cb6eb26ddd98f.pdf