On Weyl-Titchmarsh Theory for Singular Finite Difference Hamiltonian Systems
Spectral Theory
2007-05-23 v1
Abstract
We develop the basic theory of matrix-valued Weyl-Titchmarsh M-functions and the associated Green's matrices for whole-line and half-line self-adjoint Hamiltonian finite difference systems with separated boundary conditions.
Cite
@article{arxiv.math/0312177,
title = {On Weyl-Titchmarsh Theory for Singular Finite Difference Hamiltonian Systems},
author = {Steve Clark and Fritz Gesztesy},
journal= {arXiv preprint arXiv:math/0312177},
year = {2007}
}
Comments
30 pages, to appear in J. Comput. Appl. Math