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Computing the ground state solution of Bose-Einstein condensates by a normalized gradient flow. (English) Zbl 1061.82025


MSC:

82C80 Numerical methods of time-dependent statistical mechanics (MSC2010)
35Q55 NLS equations (nonlinear Schrödinger equations)
65M06 Finite difference methods for initial value and initial-boundary value problems involving PDEs
65M70 Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs
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