Study using the multigrid method to solve the Richard's equation with finite element discretization

Keyphrases

• Richards Equation 100%
• Matrix Equation 100%
• Multigrid Method 100%
• Finite Element Discretization 100%
• Multigrid 66%
• Three-dimensional (3D) 33%
• Numerical Simulation 33%
• Coefficient Matrix 33%
• Computer Time 33%
• Linearized Matrix 33%
• Subsurface Flow 33%
• Efficiency Increase 33%
• Fine Grid 33%
• Global Level 33%
• Saturated-unsaturated 33%
• Element Level 33%
• Unsaturated Media 33%
• Steady-state Simulation 33%
• Linear Boundary Value Problem 33%
• Coarse Grid 33%
• Grid Communication 33%
• Consistent Approximation 33%
• Nonlinear Problems 33%

Mathematics

• Multigrid Method 100%
• Richards Equation 100%
• Finite Element Method 100%
• Matrix Equation 100%
• Discretization 100%
• Subsurface 33%
• Coefficient Matrix 33%
• Boundary Value Problems 33%
• Nonlinear Problem 33%

Engineering

• Multigrid 100%
• Element Discretisation 100%
• Finite Element Analysis 100%
• Matrix Equation 60%
• Coefficient Matrix 20%
• Nodes 20%
• Subsurface 20%
• Boundary Value 20%
• Steady State Simulation 20%
• Coarse Grid 20%
• Nonlinear Problem 20%