The characteristic mixed finite element method and analysis for three-dimensional moving boundary value problem

zbMath0859.65104MaRDI QIDQ1919051

Yi-Rang Yuan

Publication date: 7 April 1997

Published in: Science in China. Series A (Search for Journal in Brave)

zbMATH Keywords

convergenceporous mediumconvection-diffusion equationevolution equationsaddle point problemmoving boundary value problemcharacteristic mixed finite element methodtransport of oil and gas

Mathematics Subject Classification ID

Flows in porous media; filtration; seepage (76S05) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Free boundary problems for PDEs (35R35) Initial value problems for linear higher-order PDEs (35G10) Higher-order parabolic equations (35K25)

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