Homogenization of the first initial-boundary value problem for periodic hyperbolic systems. Principal term of approximation

Yulia Meshkova

Let $\mathcal{O}\subset {\mathbb{R}}^d$ be a bounded domain of class $C^{1,1}$. In $L_2(\mathcal{O};{\mathbb{C}}^n)$, we consider a matrix elliptic second order differential operator…