Positivity-preserving and asymptotic preserving method for 2D Keller-Segal equations

Keyphrases

• Positivity-preserving 100%
• Asymptotic-preserving Methods 100%
• Reformation 50%
• Equation-based 50%
• Numerical Test 50%
• Symmetrization 50%
• Degenerate Case 50%
• Nonlinear Solver 50%
• Transient Regime 50%
• Convex Splitting 50%
• Keller-Segel Equation 50%
• Fully Discrete Scheme 50%
• Semi-discrete Scheme 50%
• Quasi-static Limit 50%

Mathematics

• Asymptotics 100%
• Discrete Scheme 100%
• Positivity-Preserving 100%
• Initial Condition 50%
• Superiority 50%