Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

On M-functions and operator theory for non-self-adjoint discrete Hamiltonian systems

Monaquel, S. J. and Schmidt, Karl Michael ORCID: https://orcid.org/0000-0002-0227-3024 2007. On M-functions and operator theory for non-self-adjoint discrete Hamiltonian systems. Journal of Computational and Applied Mathematics 208 (1) , pp. 82-101. 10.1016/j.cam.2006.10.043

Full text not available from this repository.

Abstract

We study discrete, generally non-self-adjoint Hamiltonian systems, defining Weyl–Sims sets, which replace the classical Weyl circles, and a matrix-valued M-function on suitable cone-shaped domains in the complex plane. Furthermore, we characterise realisations of the corresponding differential operator and its adjoint, and construct their resolvents.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Mathematics
Subjects: Q Science > QA Mathematics
Uncontrolled Keywords: Non-self-adjoint operators; Difference operators; Discrete Hamiltonian systems; Weyl-Titchmarsh M-function
Publisher: Elsevier
ISSN: 0377-0427
Last Modified: 18 Oct 2022 13:15
URI: https://orca.cardiff.ac.uk/id/eprint/13237

Citation Data

Cited 12 times in Scopus. View in Scopus. Powered By Scopus® Data

Actions (repository staff only)

Edit Item Edit Item