Unconditionally energy stable second-order numerical scheme for the Allen–Cahn equation with a high-order polynomial free energy

Keyphrases

• Numerical Scheme 100%
• Free Energy 100%
• Allen-Cahn Equation 100%
• Unconditional Energy Stability 100%
• High-order Polynomial 100%
• Linear Convex Splitting 66%
• Governing Equation 33%
• Second-order Accurate 33%
• Computational Methods 33%
• High-order 33%
• Runge-Kutta Method 33%
• Convex Splitting 33%
• Free Energy Potentials 33%
• Computational Testing 33%
• Strong Stability Preserving 33%
• Energy Stable 33%

Mathematics

• Polynomial 100%
• Numerical Scheme 100%
• Nonlinear Part 50%