A preserving accuracy two-grid reduced-dimensional Crank-Nicolson mixed finite element method for nonlinear wave equation
DOI10.1016/j.apnum.2024.04.010MaRDI QIDQ6577579
Huanrong Li, Yihui Zeng, Yuejie Li, Zhen-Dong Luo
Publication date: 24 July 2024
Published in: Applied Numerical Mathematics (Search for Journal in Brave)
nonlinear wave equationproper orthogonal decomposition techniqueunconditional stability and error estimatereduced-dimension extrapolated two-grid Crank-Nicolson mixed finite element method
Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Parabolic equations and parabolic systems (35Kxx)
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