In this paper, we consider positive solutions of a predator-prey model with diffusion and under homogeneous Dirichlet boundary conditions. It turns out that a certain parameter m in this model plays a ...

We propose a predator-prey system with Holling type II functional response incorporating both the Allee effect in the growth of the prey population and a nonlinear Michaelis-Menten type harvesting in ...

Researchers from the HSE Faculty of Economic Sciences have proposed a mathematical model that describes the course of the COVID-19 pandemic, taking into account the restrictions applied in different ...

Predator and prey: The upper graph shows the predator-prey relationship between the magnetic island and the bootstrap current. The bottom diagrams show the situation in the Large Helical Device when ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...