Fatimah A. Shihab recieved an M.Sc. degrees in Applied Mathematice from University of Baghdad/College of Science for Women, Iraq. Research interestes include Mathematical Modelling, Differential equations. Designer at Baghdad Science Journal.
Mathematical Modelling, Differential equations
M.Sc. in Applied Mathematices 2018 B.Sc. in Mathematics in 2014
In this research, a mathematical model of tumor treatment by radiotherapy is studied and a new modification for the model is proposed as well as introducing the check for the suggested modification. Also the stability of the modified model is analyzed in the last section.
In this paper two modifications on Kuznetsov model namely on growth rate law and fractional cell kill term are given. Laplace Adomian decomposition method is used to get the solution (volume of the tumor) as a function of time .Stability analysis is applied. For lung cancer the tumor will continue in growing in spite of the treatment.