Quantitative measurement of variational approximations
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Publication:601424
DOI10.1016/j.physleta.2006.12.051zbMath1197.49051OpenAlexW2154017369MaRDI QIDQ601424
Publication date: 28 October 2010
Published in: Physics Letters. A (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.physleta.2006.12.051
Related Items (10)
Extensions of the general solution families for the inverse problem of the calculus of variations for sixth- and eighth-order ordinary differential equations ⋮ Unstable gap solitons in inhomogeneous nonlinear Schrödinger equations ⋮ On the variational iteration method and other iterative techniques for nonlinear differential equations ⋮ On the validity of the variational approximation in discrete nonlinear Schrödinger equations ⋮ Variational approximations using Gaussian ansatz, false instability, and its remedy in nonlinear Schrödinger lattices ⋮ Physical dynamics of quasi-particles in nonlinear wave equations ⋮ Regular and singular pulse and front solutions and possible isochronous behavior in the short-pulse equation: phase-plane, multi-infinite series and variational approaches ⋮ The One-Dimensional Case ⋮ Novel Lagrangian hierarchies, generalized variational ODE’s, and families of regular and embedded solitary waves ⋮ Peakompactons: Peaked compact nonlinear waves
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- Method for Solving the Korteweg-deVries Equation
- On variational approximations in quantum molecular dynamics
- Variational method: How it can generate false instabilities
- Variational principle for the Zakharov-Shabat equations
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