Operators and Matrices · Volume 4, Issue 1 The Kato decomposition of quasi-Fredholm relations 04-01 Pages 1-51 DOI 10.7153/oam-04-01 Downloads Short PDF Full PDF PNG Authors J.-Ph. Labrousse A. Sandovici H.S.V. De Snoo H. Winkler Keywords quasi-Fredholm relation semi-Fredholm relation Kato decomposition Subject classes 47A57 47B25 47A55 47B65