Now showing items 1-2 of 2

    • Bifurcations and chaos in discrete-time gonorrhea model 

      Gkana A., Zachilas L. (2019)
      A deterministic epidemic model for the spread of gonorrhea is investigated in discrete-time by taking into account the interval between successive clinical cases. It is shown that the discrete-time dynamical system exhibits ...
    • Nonlinear supply and demand model with two interrelated markets 

      Zachilas, L.; Gkana, A. (2011)
      Our target in this paper is to observe how the presence of nonlinear terms in the supply and demand model changes the price behavior of the system. The dynamical analysis refers, mainly, to discrete dynamical systems. We ...