This book presents important recent developments in mathematical and
computational methods used in impedance imaging and the theory of
composite materials. The exposition brings simplicity to the advanced
material by augmenting the theory with interesting practical examples
and numerical illustrations. An introductory chapter covers the
necessary basics. An extensive bibliography and open problems at the end
of each chapter enhance the text. Graduate students and researchers in
mathematics will benefit from this book. Researchers in engineering and
physics might also find it helpful.