2 papers
math.FA2019
On the invariance of certain vanishing subspaces of Morrey spaces with respect to some classical operators
Aysegul Alabalik, Alexandre Almeida, Stefan Samko
We consider subspaces of Morrey spaces defined in terms of various vanishing properties of functions. Such subspaces were recently used to describe the closure of $C_0^\infty(\math…
math.FA2018
Variable exponent Besov-Morrey spaces
Alexandre Almeida, António Caetano
In this paper we introduce Besov-Morrey spaces with all indices variable and study some fundamental properties. This includes a description in terms of Peetre maximal functions and…