On the variational principle for the non-linear Schrödinger equation

DOI10.1007/s10910-019-01082-5zbMath1439.35443OpenAlexW2990199088MaRDI QIDQ2299058

Zs. É. Mihálka, Á. Margócsy, Péter R. Surján, Ágnes Szabados

Publication date: 20 February 2020

Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10910-019-01082-5

zbMATH Keywords

variational principlenonlinear Schrödinger equationgeneralized Hellmann-Feynman theoremsecond centralized moment

Mathematics Subject Classification ID

Nonlinear eigenvalue problems and nonlinear spectral theory for PDEs (35P30) Variational methods applied to PDEs (35A15) NLS equations (nonlinear Schrödinger equations) (35Q55) PDEs in connection with quantum mechanics (35Q40)

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• Regularizing Nonlinear Schrödinger Equations Through Partial Off-axis Variations
• Variational Principles for Eigenvalues of Nonlinear Eigenproblems

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