Structure-preserving BDF2 FE method for the coupled Schrödinger-Boussinesq equations

DOI10.1007/s11075-022-01466-wOpenAlexW4313597060MaRDI QIDQ6156124

Yang Liu, Hong Li, Yining Yang, Ziyu Sun

Publication date: 12 June 2023

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11075-022-01466-w

zbMATH Keywords

error estimatesGalerkin finite element methodBDF2approximate conservationnonlinear coupled Schrödinger-Boussinesq equations

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Numerical analysis (65-XX)

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