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Simulating DNLS models

We present different techniques to numerically solve the equations of motion for the widely studied Discrete Nonlinear Schroedinger equation (DNLS). Being a Hamiltonian system, the DNLS requires symplectic routines for an efficient numerical treatment. Here, we introduce different such schemes in detail and compare their performance and accuracy by extensive numerical simulations.

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Related contextAuthorshipTopic signalTopic signalTopic signalWSimulating DNLS modelspreprint / 2013AMario MulanskyResearcherTphysics.comp-ph4125 worksTNumerical Analysis6388 worksTComputational Engineeri...1260 works
PaperSignal 104 links

Simulating DNLS models

preprint / 2013

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