Superconvergence of unfitted Rannacher-Turek nonconforming element for elliptic interface problems
DOI10.1016/j.apnum.2024.05.016zbMath1543.65191MaRDI QIDQ6577601
Haifeng Ji, Xiaoxiao He, Haijin Wang, Yanping Chen
Publication date: 24 July 2024
Published in: Applied Numerical Mathematics (Search for Journal in Brave)
superconvergenceNitsche's methodelliptic interface problemRannacher-Turek elementjump of coefficient
Smoothness and regularity of solutions to PDEs (35B65) Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) PDEs with low regular coefficients and/or low regular data (35R05) Numerical interpolation (65D05) Variational methods for second-order elliptic equations (35J20)
This page was built for publication: Superconvergence of unfitted Rannacher-Turek nonconforming element for elliptic interface problems
