caa a22 4500 47582217X CHVBK 20180406123821.0 cr unu---uuuuu 170329e20001001xx s 000 0 eng 10.1023/A:1009449220446 doi (NATIONALLICENCE)springer-10.1023/A:1009449220446 Savotchenko S. Belgorod State University, Russia aut Wave Scattering by Defects in Media with Spatial Dispersion and Nonradiative Dynamic Solitons [Elektronische Daten] [S. Savotchenko] Specific features of dynamic solitons in a nonlinear system described by a differential equation with a fourth-order spatial derivative are discussed. Solutions of the linearized equation and the problem of scattering of a double-partial wave by a point defect are analyzed. Conditions of existence of a nonradiative soliton are formulated and demonstrated in the case in which the natural soliton frequency falls within the continuous spectrum of harmonic oscillations of the examined system. These conditions are determined by the dispersion law of linear oscillations. Plenum Publishing Corporation, 2000 Russian Physics Journal Kluwer Academic Publishers-Plenum Publishers 43/10(2000-10-01), 876-881 1064-8887 43:10<876 2000 43 11182 https://doi.org/10.1023/A:1009449220446 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1009449220446 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Savotchenko S. Belgorod State University, Russia aut NATIONALLICENCE 773 0- Russian Physics Journal Kluwer Academic Publishers-Plenum Publishers 43/10(2000-10-01), 876-881 1064-8887 43:10<876 2000 43 11182 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer