Spectral resolutions for non-self-adjoint block convolution operators

Autor: Ewelina Zalot
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Opuscula Mathematica, Vol 42, Iss 3, Pp 459-487 (2022)
Druh dokumentu: article
ISSN: 1232-9274
DOI: 10.7494/OpMath.2022.42.3.459
Popis: The paper concerns the spectral theory for a class of non-self-adjoint block convolution operators. We mainly discuss the spectral representations of such operators. It is considered the general case of operators defined on Banach spaces. The main results are applied to periodic Jacobi matrices.
Databáze: Directory of Open Access Journals