Operators and Matrices · Volume 13, Issue 4 Green's function of the problem of bounded solutions in the case of a block triangular coefficient 13-69 Pages 981-1001 DOI 10.7153/oam-2019-13-69 Downloads Short PDF Full PDF PNG Authors Vitalii G. Kurbatov Irina V. Kurbatova Keywords bounded solutions problem Green's function divided difference with operator arguments block matrix causal operator Subject classes 47A60 47A80 34B27 34B40 34D09