5 citations · 7 across the 3 of their papers we have counts for
4 papers · 1 filter
Applications of the landscape function for Schrödinger operators with singular potentials and irregular magnetic fields
Bruno Poggi
We resolve both a conjecture and a problem of Z. Shen from the 90's regarding non-asymptotic bounds on the eigenvalue counting function of the magnetic Schrödinger operator $L_{{\b…
Carleson perturbations of elliptic operators on domains with low dimensional boundaries
Svitlana Mayboroda, Bruno Poggi
We prove an analogue of a perturbation result for the Dirichlet problem of divergence form elliptic operators by Fefferman, Kenig and Pipher, for the degenerate elliptic operators…
Failure to slide: a brief note on the interplay between the Kenig-Pipher condition and the absolute continuity of elliptic measures
Bruno Poggi
In this note, we explore some consequences of the Modica-Mortola construction of a singular elliptic measure, as regards the link between the quantitative absolute continuity ($A_{…
Optimal Stefan Problem
Ugur G. Abdulla, Bruno Poggi
We consider the inverse multiphase Stefan problem with homogeneous Dirichlet boundary condition on a bounded Lipschitz domain, where the density of the heat source is unknown in ad…