4 papers
Harvesting in a resource dependent age structured Leslie type population model
Rui Dilao, Tiago Domingos, Elman M. Shahverdiev
We analyse the effect of harvesting in a resource dependent age structured population model, deriving the conditions for the existence of a stable steady state as a function of fer…
The Lorenz model as a singularly perturbed nonlinear system
E. M. Shahverdiev
A method of expansion of solutions of singularly perturbed nonlinear systems in power series of small parameters is applied to the popular Lorenz model in synergetics.Simple asympt…
Hyperchaos synchronization with a zero driving variable
E. M. Shahverdiev
For the first time an example of hyperchaos synchronization with a zero driving variable using the system's parameters changes, proposed by L.Zonghua and C.Shigang (Phys.Rev.E, 55,…
Marginal hyperchaos synchronization with a single driving variable
E. M. Shahverdiev
For the first time an example of marginal hyperchaos synchronization with a single driving variable within the replica approach is presented. It has been demonstrated that in some…