activity
20212026
most citedJumps in Besov spaces and fine properties of Besov and fractional Sobolev functions

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

collaborators
Showing 2021Show all

1 paper · 1 filter

math.AP2021

On Lipschitz approximations in second order Sobolev spaces and the change of variables formula

Paz Hashash, Alexander Ukhlov

In this paper we study approximations of functions of Sobolev spaces $W^2_{p,\loc}(Ω)$, , by Lipschitz continuous functions. We prove that if $f\in W^2_{p,\loc…