This book describes a mathematical treatment of a novel concept in
material science that characterizes the properties of dynamic
materials---material substances whose properties are variable in space
and time. The book discusses some general features of dynamic materials
as thermodynamically open systems; it gives their adequate tensor
description in the context of Maxwell's theory of moving dielectrics and
makes a special emphasis on the theoretical analysis of spatio-temporal
material composites (such as laminates and checkerboard structures).
Some unusual applications are listed along with the discussion of some
typical optimization problems in space-time via dynamic materials. This
book will interest applied mathematicians interested in optimal problems
of material design for systems governed by hyperbolic differential
equations; researchers in the field of smart metamaterials and their
applications to optimal material design in dynamics.