Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4672831 | Indagationes Mathematicae | 2016 | 22 Pages |
Abstract
We consider a planar delay differential equation which is motivated biologically and simulates a cancer virotherapy. The singularities and their local stability are studied using the characteristic equation. Because of biological importance, we investigate a Hopf bifurcation around the interior singularity and determine the stability of corresponding Hopf cycles by computing the normal form of the model in the direction of the Hopf bifurcation.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Akram Ashyani, Hajimohammad Mohammadinejad, Omid RabieiMotlagh,