F. Sady

activity

20182026

most citedA note on nonlinear isometries between vector-valued function spaces

2 citations · 3 across the 6 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

math.FA2018

Isometries on certain non-complete vector-valued function spaces

Mojtaba Mojahedi, Fereshteh Sady

In the recent paper \cite{Hos}, surjective isometries, not necessarily linear, $T : AC (X, E) ⟶ AC (Y, F)$ between vector-valued absolutely continuous function…

math.FA2018

Jointly separating maps between vector-valued function spaces

Z. Pourghobadi, M. Najafi Tavani, F. Sady

Let $X$ and $Y$ be compact Hausdorff spaces, $E$ and $F$ be real or complex Banach spaces, and $A (X, E)$ be a subspace of $C (X, E)$ . In this paper we study linear operators $S,T: A(X…

math.FA2018★ 2 cited

A note on nonlinear isometries between vector-valued function spaces

Arya Jamshidi, Fereshteh Sady

In this paper, we investigate the general form of surjective (not necessarily linear) isometries T : A-> B between subspaces A and B of C(X;E) and C(Y;F), respectively.