Dynamics and Patterns of a Diffusive Prey-Predator System with a Group Defense for Prey

الملخص EN

We study a diffusive prey-predator system with a group defense for prey.

Under Neumann boundary condition, we analyze local and stability of nonnegative constant steady states and the existence and nonexistence of nonconstant steady states.

These results also exhibit the critical role of the system parameters leading to the formation of spatiotemporal patterns.