Quantization problems of electromagnetic field 2

Summary form only given, as follows. The present paper shows up that the deforming electromagnetic radiation fields (photon gas) or deforming ionized plasma cannot be quantized, in general. Namely, in deforming systems, the quantum structure of the fields collapses generally because then a magnetic current density appears in the Maxwell equations. But these completed Maxwell equations have nonsinusoidal solutions in general. Therefore, changing topology of quantum radiation fields or quantum plasmas cannot exist. In connection with these systems this question is raised: Can the general nature of the behaviour of the deforming electromagnetic radiation systems be investigated without quantum physics with the help of qualitative theory of second-order linear differential equations so that the results are true with respect to classes of fast-changing or singular deformations? The present paper answers this question and presents some applications, too.