Massimo Lanza de Cristoforis

collaborators

2 papers

math.AP2025

A nonvariational Neumann problem for the Helmholtz equation

M. Lanza de Cristoforis

We consider a bounded open subset $I^c ◯$ of $R^{n}$ of class $C^{1, I^\pm}$ for some $I^\pm \in] 0, 1 [$ and we solve the Neumann problem for the Helmholtz equation both in $I^c ◯$ and in…

math.AP2025

The volume potential for elliptic differential operators in Schauder spaces

M. Lanza de Cristoforis

The aim of this paper is to prove continuity results for the volume potential corresponding to the fundamental solution of a second order differential operator with constant coeffi…