Existence and instability of traveling pulses of Keller-Segel system with nonlinear chemical gradients and small diffusions

Keyphrases

• Small Diffusion 100%
• Keller-Segel System 100%
• Traveling Pulses 100%
• Gradient Diffusion 100%
• Chemical Gradient 100%
• Geometric Singular Perturbation 66%
• Generalized Model 33%
• Spectral Analysis 33%
• Trapping Region 33%
• Dynamical Systems Theory 33%
• Small Cell 33%
• Linear Instability 33%
• Cell Diffusion 33%
• Slow Flow 33%
• Vanishing Diffusion 33%
• Limiting Profile 33%
• Linearized Operator 33%
• Differential System 33%
• Critical Manifold 33%

Mathematics

• Singular Perturbations 100%
• Manifold 50%
• Differential System 50%
• Systems Theory 50%
• Dynamical System 50%
• Necessary Condition 50%
• Trapping Region 50%