Self-adjointness and conservation laws of two variable coefficient nonlinear equations of Schrödinger type
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Publication:391437
DOI10.1016/j.cnsns.2012.08.002zbMath1290.35256OpenAlexW2005728559MaRDI QIDQ391437
Publication date: 10 January 2014
Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cnsns.2012.08.002
conservation lawsnonlinear Schrödinger equationsymmetriesself-adjointnessvariable coefficientformal Lagrangians
NLS equations (nonlinear Schrödinger equations) (35Q55) Symmetries, invariants, etc. in context of PDEs (35B06)
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