Necessary and sufficient condition for the existence of positive solutions of certain cooperative system

The existence of three nontrivial solutions of a class of elliptic systems

Nonlinear Analysis: Theory, Methods & Applications

Stability and uniqueness for cooperative degenerate Lotka-Volterra model

Nonlinear Analysis: Theory, Methods & Applications

Asymptotic behavior of solutions for a cooperation-diffusion model with a saturating interaction

Computers & Mathematics with Applications

Asymptotic behavior of solutions for a Lotka-Volterra mutualism reaction-diffusion system with time delays

Computers & Mathematics with Applications

Coexistence of two species in a strongly coupled cooperative model

Mathematical and Computer Modelling: An International Journal