Accession Number : ADA186792

Title :   Advanced Studies of Integrable Systems.

Descriptive Note : Final rept. 1 Jun 82-30 Sep 86,

Corporate Author : CLARKSON UNIV POTSDAM NY DIV OF RESEARCH

Personal Author(s) : Kaub, David J

PDF Url : ADA186792

Report Date : 18 Dec 1986

Pagination or Media Count : 5

Abstract : Soliton Dynamics in the Presence of External Forces: a recent conjecture that solitons are not newtonian particles is discussed. It is shown that whether or not newtonian motion is observed will depend critically on the definition of the soliton's center. Nonlinear Scattering of Whistlers by Electrostatic Fluctuations: sharply localized is demonstrated that such distributions could possible be explained by a modulational instability arising from interactions with ion-cyclotron waves. The Forced Toda Lattice: An example of an Almost Integrable System: forced integrable systems are discussed using the forced Toda lattice as an example. It is demonstrated how these systems are almost integrable.

Descriptors :   *WHISTLERS, *ELECTROMAGNETIC SCATTERING, *PLASMAS(PHYSICS), CYCLOTRON WAVES, ELECTROSTATICS, IONS, MOTION, NONLINEAR SYSTEMS, VARIATIONS, EIGENVALUES, SCHRODINGER EQUATION, CROSSED FIELD DEVICES

Subject Categories : Electricity and Magnetism
      Radiofrequency Wave Propagation
      Plasma Physics and Magnetohydrodynamics

Distribution Statement : APPROVED FOR PUBLIC RELEASE