Reciprocity, Spatial Mapping and Time Reversal in Electromagnetics

From the reviews of the second edition: "The book covers subjects concerning interesting fundamental questions of mathematical consequences and possible practical applications of reciprocity and time reversibility in the field of electromagnetism. ... The problems are treated analytically as well as numerically which allows for more general conclusions on validity and significance of the obtained results. ... The book ends with three appendices related to spectral resolution of a matrix, the application to gyrotropic tensors, and to fourth-order orthogonal projectors." (Vladimir Cadez , Zentralblatt MATH, Vol. 1235, 2012)