Finding Eigenvalue Problems for Solving Nonlinear Evolution Equations
Author(s) -
D. J. Kaup
Publication year - 1975
Publication title -
progress of theoretical physics
Language(s) - English
Resource type - Journals
eISSN - 1347-4081
pISSN - 0033-068X
DOI - 10.1143/ptp.54.72
Subject(s) - physics , eigenvalues and eigenvectors , nonlinear system , operator (biology) , limit (mathematics) , inverse scattering problem , mathematics , evolution equation , class (philosophy) , time evolution , mathematical analysis , inverse scattering transform , scattering , quantum mechanics , computer science , biochemistry , chemistry , repressor , artificial intelligence , transcription factor , gene
The problem of determining what nonlinear evolution equations are exactly solvable by inverse scatte;ing techniques is simplified by considering a linear limit. By linearizing a given eigenvalue problem and. the associated time evolution operator, it .. is possible to determine the class of linearized dispersion relation (s) of the exactly solvable nonlinear evolution equations. Examples are given to illustrate the method.·
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