8 citations · 48 across the 29 of their papers we have counts for
36 papers
Double algebraic genericity of universal harmonic functions on trees in the general case
C. A. Konidas, V. Nestoridis
It has been shown that the set of universal functions on trees contains a linear subspace except zero, dense in the space of harmonic functions. In this paper we show that the set…
Topological and algebraic genericity and spaceability for an extended chain of sequence spaces
M. Axarlis, I. Deliyanni, Th. Loukidou +3
We examine topological and algebraic genericity and spaceability for any pair , , belonging to an extended chain of sequence spaces which contains the…
Generic versions of a result in the theory of Hardy spaces
Vassili Nestoridis, Efstratios Thirios
For 0<p<1 and f a function in the Hardy space of order p its primitive belongs to the Hardy space q=p/1-p. We show that generically the primitive does not belong, even not locally,…
Generalized Harmonic Functions on Trees: Universality and Frequent Universality
N. Biehler, E. Nestoridi, V. Nestoridis
Recently, harmonic functions and frequently universal harmonic functions on a tree have been studied, taking values on a separable Fréchet space over the field …
Universal Taylor Series in several variables depending on parameters
Giorgos Gavrilopoulos, Konstantinos Maronikolakis, Vassili Nestoridis
We establish generic existence of Universal Taylor Series on products of planar simply connected domains where the universal approximation holds on products $K…
A project about chains of spaces, regarding topological and algebraic genericity and spaceability
Vassili Nestoridis
We present the example of l^p spaces, where we examine results of topological and algebraic genericity and spaceability. At the end of the paper we include a project with other cha…