Martsenyuk V.P.,1 Andruschchak I.Ye.,2 Gvozdetska I.S.3
1Ya. Gorbachevskii State Medical University, Ternopil, Ukraine, e-mail: marceniuk@yahoo.com
2National Technical University, Lutsk, Ukraine
3Ya. Gorbachevskii State Medical University, Ternopil, Ukraine, e-mail: irasoroka@rambler.ru.
Abstract.
The authors propose a model of antitumor immunity with impulsive perturbations with respect to the population of proliferating cells. The asymptotic estimates of are obtained for solutions of the equations. The estimates are based on impulsive differential inequalities for Lyapunov-type functions. Refs: 7 titles.
Keywords:
Keywords: antitumor immunity, impulsive differential equations, systems with delay.