Effect of non-local interactions on soliton dynamics in anharmonic chains: scale competition

In the present study, the stability and bifurcation analysis of discrete-time predator-prey system with predator partially dependent on prey and crowding effect of predator is examined. Global stability of the system at the fixed points has been ...

Symbiotic Supply Chains – where the inputs of some members belonging to one supply chain are obtained using the waste generated by other companies in a different supply chain – represent a great opportunity for companies to move towards the ...

• The dynamics of symbiotic supply chains are explored.
• Closed analytical equations of the bullwhip effect are provided.
• High coefficients of circularity can be detrimental.
• Suggestions for managers are proposed.

We propose a ratio-dependent Leslie–Gower predator–prey model with the Allee effect and fear effect on prey and study its dynamic behaviors. On the basis of Poincaré transformation and blow-up method, we find that the solutions of the ...