Factorization Theorem for the Transfer Function Associated with an Unbounded Non-Self-Adjoint 2x2 Operator Matrix
Spectral Theory
2007-05-23 v1 Functional Analysis
Abstract
We construct operators which factorize the transfer function associated with a non-self-adjoint 2x2 operator matrix whose diagonal entries can have overlapping spectra and whose off-diagonal entries are unbounded operators.
Cite
@article{arxiv.math/0109095,
title = {Factorization Theorem for the Transfer Function Associated with an Unbounded Non-Self-Adjoint 2x2 Operator Matrix},
author = {V. Hardt and R. Mennicken and A. K. Motovilov},
journal= {arXiv preprint arXiv:math/0109095},
year = {2007}
}
Comments
Contribution to Proc. of IWOTA-Portugal' 2000, 17 pp