Arie Israel

activity

20232026

most citedAn example related to Whitney's extension problem for

L^{2, p} (R^{2})

when

1 < p < 2

1 citations · 1 across the 8 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

math.FA2024

The Sobolev extension problem on trees and in the plane

Jacob Carruth, Arie Israel

Let $V$ be a finite tree with radially decaying weights. We show that there exists a set $E \subset R^{2}$ for which the following two problems are equivalent: (1) Given a (…

math.CA2024

On the eigenvalue distribution of spatio-spectral limiting operators in higher dimensions, II

Kevin Hughes, Arie Israel, Azita Mayeli

Let $F$ , $S$ be bounded measurable sets in $R^{d}$ . Let $P_{F} : L^{2} (R^{d}) \to L^{2} (R^{d})$ be the orthogonal projection on the subspace of functions wi…