Linear and conservative IMEX Runge–Kutta finite difference schemes with provable energy stability for the Cahn–Hilliard model in arbitrary domains

Keyphrases

• Finite Difference Scheme 100%
• Arbitrary Domains 100%
• Energy Stability 100%
• Irregular Domain 100%
• Implicit-explicit Methods 100%
• Spinodal Decomposition 66%
• Cahn-Hilliard Equation 66%
• Mass Conservation 66%
• Numerical Results 33%
• Two Dimensional 33%
• Fast Computation 33%
• Three-dimensional Space 33%
• Phase Change 33%
• Discrete Scheme 33%
• Second-order Accurate 33%
• Boundary Control 33%
• Discretize 33%
• Aqueous Two-phase System 33%
• Grid Algorithm 33%
• Control Function 33%
• Accurate Method 33%
• Mathematical Equations 33%
• Energy Dissipation Property 33%
• Unconditional Energy Stability 33%
• Equivalent Form 33%
• Binary Fluid Mixture 33%
• Finite Difference Stencil 33%
• Highly Efficient 33%
• Mass-energy Balance 33%
• RungeKutta Methods 33%
• Easy-to-implement 33%
• Simple Boundary 33%
• Proposed numerical Scheme 33%
• Second-order Finite Difference 33%
• Equations of Elliptic Type 33%

Mathematics

• Finite Difference Method 100%
• Dimensional Space 50%
• Numerical Scheme 50%
• Discrete Scheme 50%
• Type Equation 50%
• Control Function 50%
• Mathematical Equation 50%
• Original Equation 50%
• Elliptic Type 50%
• Equivalent Form 50%
• Phase System 50%
• Energy Dissipation 50%