Displaying similar documents to “Measures of weak noncompactness in Banach sequence spaces.”

Note on measures of noncompactness in Banach sequence spaces.

Jozef Banas, Antonio Martinón (1990)

Extracta Mathematicae


The notion of a measure of noncompactness turns out to be a very important and useful tool in many branches of mathematical analysis. The current state of this theory and its applications are presented in the books [1,4,11] for example. The notion of a measure of weak noncompactness was introduced by De Blasi [8] and was subsequently used in numerous branches of functional analysis and the theory of differential and integral equations (cf. [2,3,9,10,11], for instance). ...