P. Shvartsman

activity

20062025

most citedOn Sobolev extension domains in

R^{n}

7 citations · 41 across the 19 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

math.FA2017

Sobolev functions on closed subsets of the real line

Pavel Shvartsman

For each $p > 1$ and each positive integer $m$ we use divided differences to give intrinsic characterizations of the restriction of the Sobolev space $W_{p}^{m} (R)$ to an arbitrary close…

math.FA2017

Sharp finiteness principles for Lipschitz selections: long version

Charles Fefferman, Pavel Shvartsman

Let $(M, ρ)$ be a metric space and let $Y$ be a Banach space. Given a positive integer $m$ , let $F$ be a set-valued mapping from $M$ into the family of all com…