A perturbation result of m-accretive linear operators in Hilbert spaces
Functional Analysis
2020-09-03 v2 Spectral Theory
Abstract
A new sufficient condition is given for the sum of linear m-accretive operator and accretive operator one in a Hilbert space to be m-accretive. As an application, an extended result to the operator-norm error bound estimate for the exponential Trotter-Kato product formula is given.
Cite
@article{arxiv.2007.13361,
title = {A perturbation result of m-accretive linear operators in Hilbert spaces},
author = {Mohammed Benharrat},
journal= {arXiv preprint arXiv:2007.13361},
year = {2020}
}