Complex dynamic behaviors of a tumor-immune system with two delays in tumor actions
Complex dynamic behaviors of a tumor-immune system with two delays in tumor actions
<p style='text-indent:20px;'>The action of a tumor on the immune system includes stimulation and neutralization, which usually have different time delays. In this work we propose a tumor-immune system to incorporate these two kinds of delays due to tumor actions. We explore effects of time delays on the model and find …