Function spaces

compactifications and function spaces on weighted semigruops

chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...

The concentration function problem for $G$-spaces

‎In this note‎, ‎we consider the concentration function problem for a continuous action of a locally compact group $G$ on a locally compact Hausdorff space $X$‎. ‎We prove a necessary and sufficient condition for the concentration functions of a‎ ‎spread-out irreducible probability measure $mu$ on $G$ to converge to zero.

Function spaces of Rees matrix semigroups

We characterize function spaces of Rees matrixsemigroups. Then we study these spaces by using the topologicaltensor product technique.

Function Spaces

When working with numbers such as real numbers x ∈ R or complex numbers z ∈ C, there is an unambiguous notion of a magnitude |x| or |z| of a number, with which to measure which numbers are large and which are small. One can also use this notion of magnitude to define a distance |x − y| or |z − w| between two real numbers x, y ∈ R, or between two complex numbers z, w ∈ C, thus giving a quantitat...

A new class of function spaces on domains of R^d and its relations to classical function spaces