Published 2000
| Version v1
Book
Stability and evolution of chirped solitons in plasmas
Creators
- 1. Institute for Nuclear Research, Nauki Ave., 47, Kiev 03680 (Ukraine)
Description
In the framework of 1D Generalized Nonlinear Schroedinger Equation (GNSE) including dispersion effects up to the fourth order and saturable local nonlinearity the novel class of solitons solutions whose phase changes nonlinearly with spatial coordinate (so-called chirped solitons) is investigated The exact chirped soliton solution for GNSE is presented. The dynamics of chirped wave packets in the vicinity of exact solution was studied both analytically and numerically. Solitons stability was proved by means of Lyapunov's method. (author)
Additional details
Publishing Information
- Publisher
- Institute of Physics, Faculty of Physics, Institute of Nuclear Sciences VINCA
- Imprint Place
- Belgrade (Yugoslavia)
- ISBN
- 86-7306-043-5
- Imprint Title
- Contributed papers - 20. SPIG 4-8 September
- Imprint Pagination
- 604 p.
- Journal Page Range
- p. 579-582
Conference
- Title
- 20. Summer School and International Symposium on the Physics of Ionized Gases (20. SPIG)
- Dates
- 4-8 Sep 2000
- Place
- Zlatibor (Yugoslavia)
INIS
- Country of Publication
- Yugoslavia
- Country of Input or Organization
- Yugoslavia
- INIS RN
- 33023214
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- ANALYTICAL SOLUTION; COMPILED DATA; DISPERSION RELATIONS; DYNAMICS; HAMILTONIANS; LYAPUNOV METHOD; MATHEMATICAL MODELS; PHASE DIAGRAMS; PLASMA; SCHROEDINGER EQUATION; SOLITONS; SPATIAL DISTRIBUTION; VELOCITY
- Descriptors DEC
- CALCULATION METHODS; DATA; DIAGRAMS; DIFFERENTIAL EQUATIONS; DISTRIBUTION; EQUATIONS; INFORMATION; MATHEMATICAL OPERATORS; MECHANICS; NUMERICAL DATA; PARTIAL DIFFERENTIAL EQUATIONS; QUANTUM OPERATORS; QUASI PARTICLES; WAVE EQUATIONS
Optional Information
- Notes
- 5 refs., 3 figs.