Djordjević, Bogdan D.; Dinčić, Nebojša Č. Solving the operator equation \(AX-XB = C\) with closed \(A\) and \(B\). (English) Zbl 06965948 Integral Equations Oper. Theory 90, No. 5, Paper No. 51, 25 p. (2018). MSC: 47A62 39B42 34B24 PDFBibTeX XMLCite \textit{B. D. Djordjević} and \textit{N. Č. Dinčić}, Integral Equations Oper. Theory 90, No. 5, Paper No. 51, 25 p. (2018; Zbl 06965948) Full Text: DOI
Frazho, A. E.; Kaashoek, M. A.; Ran, A. C. M. Right invertible multiplication operators and stable rational matrix solutions to an associate Bezout equation. I: The least squares solution. (English) Zbl 1293.47027 Integral Equations Oper. Theory 70, No. 3, 395-418 (2011). MSC: 47B35 39B42 47A68 93B28 PDFBibTeX XMLCite \textit{A. E. Frazho} et al., Integral Equations Oper. Theory 70, No. 3, 395--418 (2011; Zbl 1293.47027) Full Text: DOI
Belitskii, Genrich R.; Nicolaevsky, Victor M. Linear functional equations on the line. (English) Zbl 0824.39008 Integral Equations Oper. Theory 21, No. 2, 212-223 (1995). Reviewer: K.Nikodem (Bielsko-Biała) MSC: 39B42 39B32 PDFBibTeX XMLCite \textit{G. R. Belitskii} and \textit{V. M. Nicolaevsky}, Integral Equations Oper. Theory 21, No. 2, 212--223 (1995; Zbl 0824.39008) Full Text: DOI
Rau, R. T. On the peripheral spectrum of monic operator polynomials with positive coefficients. (English) Zbl 0759.47014 Integral Equations Oper. Theory 15, No. 3, 479-495 (1992). Reviewer: G.P.A.Thijsse (Rotterdam) MSC: 47A56 47B65 47H10 39B42 39A10 PDFBibTeX XMLCite \textit{R. T. Rau}, Integral Equations Oper. Theory 15, No. 3, 479--495 (1992; Zbl 0759.47014) Full Text: DOI