Achille Landri Pokam Kakeu

Homogenization of Nonlinear Dissipative Wave Equations with Multiscale Temporal Oscillations

We develop a homogenization theory for nonlinear hyperbolic equations with rapid oscillations in space and multiple microscopic time scales. The model features a semilinear wave equation with oscillatory coefficients and separated nonlinearities: an amplitude-dependent potential and a gradient-dependent forcing term. U...