$k$-smoothness: an answer to an open problem

Author:

Wójcik Paweł

Abstract

The aim of this paper is to characterize the $k$-smooth points of the closed unit ball of $\mathcal{K}(\mathcal{H}_1;\mathcal{H}_2)$. In this paper we also answer a question posed by A. Saleh Hamarsheh in 2015.

Publisher

Det Kgl. Bibliotek/Royal Danish Library

Subject

General Mathematics

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