On upper estimates for approximation numbers of a Laplace type transformation
Functional Analysis
2017-09-01 v1
Abstract
We deal with a real valued integral operator L of Laplace transformation type acting between Lebesgue spaces on the semi-axis. Sufficient conditions for belonging L to Schatten type classes are obtained. Some upper asymptotic estimates for the approximation numbers of L are also given.
Keywords
Cite
@article{arxiv.1109.3305,
title = {On upper estimates for approximation numbers of a Laplace type transformation},
author = {Elena P. Ushakova},
journal= {arXiv preprint arXiv:1109.3305},
year = {2017}
}