Approximation of operators in Banach spaces
Abstract
It is a translation of an old paper of mine. We describe the topology tau_p in the space Pi_p(Y,X), for which the closures of convex sets in tau_p and in *-weak topology of the space Pi_p(Y,X) are coincident. Thereafter, we investigate some properties of the space Pi_p, related to this new topology. 2010-remark: Occasionally, the topology is coincides with the lambda_p-topology from the paper "Compact operators which factor through subspaces of l_p", Math. Nachr. 281(2008), 412-423 by Deba Prasad Sinha and Anil Kumar Karn.
Cite
@article{arxiv.1002.3902,
title = {Approximation of operators in Banach spaces},
author = {Oleg I. Reinov},
journal= {arXiv preprint arXiv:1002.3902},
year = {2010}
}
Comments
10 pages, AMSTeX; just a translation of an old paper of mine with nonessential changes and remarks. Two aims: the paper is difficult to get even in Russian, and it is to apply its main results in a next preprint to answer an open question posed in a paper of 2008