On the triangular factorization of isomorphisms

DOI10.1023/A:1016373507011zbMath1021.47012OpenAlexW202526430MaRDI QIDQ1848067

Mikhail I. Belishev

Publication date: 30 October 2002

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1016373507011

zbMATH Keywords

triangular factorizationdynamical inverse problemsamplitude integralisomorphisms of Hilbert space

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators (47A68) Applications of operator theory in systems, signals, circuits, and control theory (47N70) Quasitriangular and nonquasitriangular, quasidiagonal and nonquasidiagonal linear operators (47A66)