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A discrete-time analogue preserving the global stability of a continuous SEIS epidemic model |
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| Authors: | Yoshiaki Muroya Yoichi Enatsu |
| Institution: | 1. Department of Mathematics , Waseda University , 3-4-1 Ohkubo, Shinjuku-ku, Tokyo , 169-8555 , Japan ymuroya@waseda.jp;3. Graduate School of Fundamental Science and Engineering , Waseda University , 3-4-1 Ohkubo, Shinjuku-ku, Tokyo , 169-8555 , Japan |
| Abstract: | |
| Keywords: | backward Euler method SEIS epidemic model immigration of infectives global asymptotic stability permanence Lyapunov functional |