Nonlinear localized waves in a medium with nonlocal interaction |
| |
Authors: | V I Korneev N E Kulagin A F Popkov |
| |
Institution: | (1) Moscow Institute of Electronic Engineering, Zelenograd, Moscow, Russia;(2) Research Institute for Physical Problems, Zelenograd, Moscow, Russia |
| |
Abstract: | Soliton solutions are found for nonlinear integro-differential equations with a type λ/(τ-τ′) kernel used to describe particle
tunneling and magnetic and superconducting vortices in a medium with nonlocal interaction. The Fourier transform method is
applied to derive asymptotic formulas for even and odd localized solutions. Analytical solutions are found for particular
parameter values. A complete pattern is constructed for the behavior of soliton solutions in an arbitrary range of the interaction
parameter λ by means of numerical calculations.
Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 114, No. 3, pp. 366–379, March, 1998. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|