An Efficient Multigrid Method for Ground State Solution of Bose-Einstein Condensates

zbMath1434.65287arXiv1711.02519MaRDI QIDQ5215837

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Publication date: 13 February 2020

Full work available at URL: https://arxiv.org/abs/1711.02519

zbMATH Keywords

tensorfinite element methodnonlinear eigenvalue problemmultigridBose-Einstein condensate (BEC)Gross-Pitaevskii equation (GPE)asymptotically optimal efficiency

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) NLS equations (nonlinear Schrödinger equations) (35Q55) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25) Finite element, Galerkin and related methods applied to problems in statistical mechanics (82M10)

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