13 citations · 16 across the 6 of their papers we have counts for
4 papers · 1 filter
Local elliptic regularity for the Dirichlet fractional Laplacian
Umberto Biccari, Mahamadi Warma, Enrique Zuazua
We analyze the local elliptic regularity of weak solutions to the Dirichlet problem associated with the fractional Laplacian on an arbitrary bounded open set $Ω\subset\mat…
Local regularity for fractional heat equations
Umberto Biccari, Mahamadi Warma, Enrique Zuazua
We prove the maximal local regularity of weak solutions to the parabolic problem associated with the fractional Laplacian with homogeneous Dirichlet boundary conditions on an arbit…
Null controllability for a heat equation with a singular inverse-square potential involving the distance to the boundary function
Umberto Biccari, Enrique Zuazua
This article is devoted to the analysis of control properties for a heat equation with singular potential , defined on a bounded domain , where $…
Transmutation techniques and observability for time-discrete approximation schemes of conservative systems
Sylvain Ervedoza, Enrique Zuazua
In this article, we consider abstract linear conservative systems and their time-discrete counterparts. Our main result is a representation formula expressing solutions of the cont…