Alternative treatment of electromagnetic waves

The author presents a general theoretical introduction into extended EM theory and alternative treatment of EM waves. Using relatively new basic and derived equations, some concrete results are derived. Being complementary to the classical theory, this work may stimulate the specialist for further more concrete elaboration. In comparison with the differential, equivalent or complementary algebraic treatments of EM fields, their carriers and respective potentials in motion, as well as of EM energy flows, are discussed. At least one of the two operative advantages is thus achieved: the differential equations are substituted by algebraic equations, or six field components are reduced to four