Conservative modified Crank-Nicolson and time-splitting wavelet methods for modeling Bose-Einstein condensates in delta potentials

DOI10.1016/j.amc.2017.02.037zbMath1411.76114OpenAlexW2596128892MaRDI QIDQ1736111

Hao Fu, Songhe Song, Xu Qian

Publication date: 29 March 2019

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2017.02.037

zbMATH Keywords

wavelet collocation methodGross-Pitaevskii equationdelta potentialsdiscrete delta functionenergy-conserving

Mathematics Subject Classification ID

Spectral methods applied to problems in fluid mechanics (76M22) Numerical methods for wavelets (65T60) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Quantum hydrodynamics and relativistic hydrodynamics (76Y05)

Related Items

Energy-preserving methods for non-smooth nonlinear Schrödinger equations ⋮ Accurate and efficient numerical methods for the nonlinear Schrödinger equation with Dirac delta potential ⋮ Nonlinear Schrödinger equation with a Dirac delta potential: finite difference method

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