ZENG, GUANG-ZHAO; CHEN, LAN-SUN - In: Advances in Complex Systems (ACS) 08 (2005) 04, pp. 419-431
This paper considers an SIRS epidemic model with proportional impulsive vaccination, which may inherently oscillate. We study the ratio-dependent impulsive control and obtain the conditions about the basic reproductive number for which the epidemic-elimination solution is globally asymptotic. On...