collaborators

2 papers

math.AP2026

Generalized Morrey-Campanato estimates for elliptic equations with coefficients of integrable oscillation

Laurent Seppecher

This work concerns regularity properties of weak solutions to elliptic equations in divergence form -div(au) = div F , under low regularity assumptions on both the coeffici…

math.AP2025

Multi-parameter identification in systems of PDEs from internal data

Élie Bretin, Eliott Kacedan, Laurent Seppecher

This article aims to present a general analysis of a class of inverse problems that consists in recovering the elliptic parameter maps in systems of PDEs, such as the linear elasti…