| Abstract: |
| In this talk, we present a dynamic model between cancer cells and lymphocytes and a description of their dynamics, such as the existence of saddle-node and Takens-Bogdanov bifurcations and that there are no degenerated Takens-Bogdanov bifurcations in the five-parameter two ODEs system. Furthermore, we present our contribution to this system through a two-dimensional bifurcation diagram, such as the generalized Andronov-Hopf bifurcation, also known as the Bautin bifurcation. Also, we complete the diagram of codimension two, at the same time, heteroclinic and homoclinic orbits. |
|