On the Spectral Stability of Kinks in 2D Klein-Gordon Model with Parity-Time-Symmetric Perturbation.

Authors :: Borisov, D. I.
Dmitriev, S. V.
Source :: Studies in Applied Mathematics; Apr2017, Vol. 138 Issue 3, p317-342, 26p
Publication Year :: 2017
Abstract: In a series of recent works by Demirkaya et al., stability analysis for the static kink solutions to the one-dimensional continuous and discrete Klein-Gordon equations with a [ABSTRACT FROM AUTHOR]

Subjects :: KLEIN-Gordon equation
EIGENVALUES
PERTURBATION theory
COEFFICIENTS (Statistics)
APPROXIMATION theory

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