Analisis Stabilitas Model Sel Imun-tumor Dengan Tundaan Waktu

Pungky Zanuar Arizona
Journal article MATHunesa • 2014

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(Bahasa Indonesia, 8 pages)

Abstract

Tumor is consist of benign tumor and Malignant tumor. Malignant tumor is knew as cancer. By using mathematical modeling and simulation one can be studied a complexity of the behavior of tumor cells and the growth of normal cells. In the tumor cells growth process, we can see a delay process, due to many reason such as tumor cells taking time to release toxin, due to the lenght of interphase and too late reaction of of immune system. This study is belonging to a literature study that aims to reconstruct a mathematical model of immune-tumor with delay time , determine the equilibrium point of the system of equations and determine the stability of the equilibrium point. Model of immune-tumor with delay time nbsp;is established and its stability is based on some conditions where the model nbsp;stable. nbsp;Keywords: mathematical modeling, tumor cell, immune cell, eigen value, delay

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MATHunesa

MATHunesa is a mathematical scientific journal published by the Mathematics Department of the Fac... see more