Classes of operators related to m-isometric operators
Functional Analysis
2018-12-17 v1
Abstract
Isometries played a pivotal role in the development of operator theory, in particular with the theory of contractions and polar decompositions and has been widely studied due to its fundamental importance in the theory of stochastic processes, the intrinsic problem of modeling the general contractive operator via its isometric dilation and many other areas in applied mathematics. In this paper we present some properties of n-quasi-(m;C)-isometric operators. We show that a power of a n-quasi-(m;C)-isometric operator is again a n-quasi-(m;C)-isometric operator and some products and tens
Keywords
Cite
@article{arxiv.1812.05722,
title = {Classes of operators related to m-isometric operators},
author = {Salah Mecheri and Sid Ahmed Ould Ahmed Mahmoud},
journal= {arXiv preprint arXiv:1812.05722},
year = {2018}
}