May 2011

Mathematical model of homogenious tumour growth with delay in time

  This paper consist of a problem of tumor growth with the function of phosphorous to both tumor cells and healthy cells. A detailed discussion about the growth of healthy cells and tumor cells was observed here. A consideration about the solution part of tumor micro vessels has been made here. The governing equations are than solved using MATLAB (a differential equation solver) and graphs are drawn which show...

Author(s): Shashi Kant, Deepak Kumar and Sanjeev Kumar

May 2011

Asymptotic behavior of solutions of nonlinear delay differential equations with impulse

  This paper studies the asymptotic behavior of solutions of the second-order nonlinear delay differential equations with impulses:       and   some sufficient conditions are obtained.   Key words: Asymptotic behavior, second-order nonlinear delay differential equation, impulses.

Author(s): Zhang Xiong and Huang Lihang