Instabilities and Bifurcations of Nonlinear Impurity Modes
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Authors
Kevrekidis, P G
Kovalev, Alexander
Kivshar, Yuri
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Volume Title
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American Physical Society
Abstract
Structure and stability of nonlinear impurity modes in the discrete nonlinear Schrödinger equation were discussed. The effects of interplay between discreteness, nonlinearity and disorder were also studied. The theoretical and numerical criteria for the
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Source
Physical Review E