WebFeb 6, 2013 · Kuznetsov E (1977) Solitons in a parametrically unstable plasma. In: Akademiia Nauk SSSR Doklady. volume 236, 575–577. 7. Akhmediev N, Eleonskii V, Kulagin N (1987) Exact first-order solutions of the nonlinear Schrödinger equation. Theoretical and Mathematical Physics 72: 809–818. View Article Google Scholar http://math.arizona.edu/~zakharov/papers/pdf/KuznetsovRubenchikZakharovPhysRep1986.pdf
张伟-北京工业大学材料与制造学部 - Beijing University of ...
Webplasma. In Section3, we derive the Sagdeev pseudo-potential and discuss the existence conditions for solitons. The variations of unmodulated solitary structures for plasma parameters is studied in Section3. Section4concentrates on the derivation of NLSE, deter-mining the domain of modulational instability. The rogue waves and the breather solutions WebNonlinearity 12 (1999) 103–140. Printed in the UK PII: S0951-7715(99)95148-4 Dynamics of the parametrically driven NLS solitons beyond the onset of the oscillatory instability N shanghai treccani
Solitons in a parametrically unstable plasma - osti.gov
WebNov 2, 2024 · Kuznetsov, “ Solitons in a parametrically unstable plasma,” Akad. Nauk SSSR Dokl. 236, ... “ Self-focusing instability of plane solitons and chains of two-dimensional solitons in positive-dispersion media,” Zh. Eksp. Teor. … Webenergy among them. Further, an electromagnetic wave interacting with a plasma may parametrically excite other waves in the plasma. A large-amplitude Langmuir wave undergoes a modulational instability which arises through local depressions in plasma density and the corresponding increases in the energy density of the wave electric field. WebThe existence of localized electromagnetic structures is discussed in the framework of the 1-dimensional relativistic Maxwell-fluid model for a cold plasma with immobile ions. New partially localized solutions are found with a finite-difference algorithm designed to locate numerically exact solutions of the Maxwell-fluid system. These solutions are called quasi … polyester chips