Search Results

You are looking at 1 - 1 of 1 items for

  • Author or Editor: Eberhard Malkowsky x
Clear All Modify Search


In this paper, we characterize classes of matrix transformations from BK spaces into spaces of bounded sequences and their subclasses of infinite matrices that define compact operators. Furthermore, using these results and the solvability of certain infinite linear systems we give necessary and sufficient conditions for A to be a compact operator on spaces that are strongly α-bounded or summable.

Restricted access