Download or read book Stationary Principles for Operator Equations with Applications to Electromagnetic Theory written by R. Mitra and published by . This book was released on 1961 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: An approach is investigated which, starting from differential or integral equations, leads to stationary forms of expressions for certain quantities such as the self-impedance of an antenna, the radiation pattern, etc. For certain simple geometries, not necessarily separable, it is shown that it is possible to obtain an improvement for the unknown field itself. (Author).