2 papers
math.AP2022
On the wave equation with space dependent coefficients: singularities and lower order terms
Marco Discacciati, Claudia Garetto, Costas Loizou
This paper complements the study of the wave equation with discontinuous coefficients initiated in \cite{DGL:22} in the case of time-dependent coefficients. Here we assume that the…
math.AP2021
Inhomogeneous wave equation with -dependent singular coefficients
Marci Discacciati, Claudia Garetto, Costas Loizou
This paper is devoted to the study of the inhomogeneous wave equation with singular (less than continuous) time dependent coefficients. Particular attention is given to the role of…