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Published in 2018 at "Applicable Analysis"
DOI: 10.1080/00036811.2018.1544620
Abstract: ABSTRACT The dynamics of single carrier wavepackets in nonlinear wave problems over periodic structures can be often formally approximated by the constant coefficient nonlinear Schrödinger equation as an effective model for the wavepacket envelope. We…
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Keywords:
periodic coefficients;
approximation;
nls approximation;
approximation wavepackets ... See more keywords