Paz Hashash

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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

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math.FA2025

BMO-Interpolations and Jump Detection for Functions in $B V \cap B M O$

Paz Hashash, Arkady Poliakovsky

A generalization of the John--Nirenberg inequality is established. As a consequence, local and global $B M O$ --interpolation inequalities in Lorentz spaces $L^{q, γ}$ are obtained for…

math.AP2025

The refined area formula for Sobolev mappings $W^{k, p}$

Paz Hashash

We establish the area formula for change-of-variable mappings in the Sobolev space $W_{loc}^{k, p}$ . Our approach relies on constructing Lipschitz approximations of Sobolev f…

BMO-Interpolations and Jump Detection for Functions in BV∩BMO

The refined area formula for Sobolev mappings Wk,p

BMO-Interpolations and Jump Detection for Functions in $B V \cap B M O$

The refined area formula for Sobolev mappings $W^{k, p}$