Improved uniform error estimates for the two-dimensional nonlinear space fractional Dirac equation with small potentials over long-time dynamics

DOI10.1016/J.AMC.2023.128458OpenAlexW4388960737MaRDI QIDQ6128656

Pingrui Zhang, Xiao-yun Jiang, Junqing Jia

Publication date: 16 April 2024

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

Full work available at URL: https://doi.org/10.1016/j.amc.2023.128458

zbMATH Keywords

Fourier pseudospectral method long-time dynamics strang splitting method regularity compensation oscillation (RCO)nonlinear space fractional Dirac equation

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Partial differential equations of mathematical physics and other areas of application (35Qxx) General mathematical topics and methods in quantum theory (81Qxx)

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