Periodic Solutions for Seasonally ForcedSIRS Model with Pulse Vaccination
WANG Lin1, PANG Yanni2, LI Wenjin3
1. School of Mathematics and Statistics, Changchun University of Technology, Changchun 130012, China;2. College of Mathematics, Jilin University, Changchun 130012, China;3. School of Applied Mathematics, Jilin University of Finance and Economics, Changchun 130117, China
WANG Lin, PANG Yanni, LI Wenjin. Periodic Solutions for Seasonally ForcedSIRS Model with Pulse Vaccination[J].Journal of Jilin University Science Edition, 2019, 57(3): 505-509.