Two-grid method for compressible miscible displacement problem by mixed finite element methods and expanded mixed finite element method of characteristics - Hu, Hanzhang (Numerical algorithms, 2022)
Keywords: Algebra; Algorithms; Approximation; Compressibility; Computer Science; Contamination; Finite element analysis; Finite element method; Grid method; Iterative methods; Mathematical analysis; Method of characteristics; Miscibility; Nonlinear equations; Numeric Computing; Numerical Analysis; Oil recovery; Original Paper; Porous media; Theory of Computation; Velocity; Characteristic expanded mixed finite element method; Mixed finite element method; Two-grid method; Compressible miscible displacement