The Positivity of Numerical Method for Susceptible-Infected-Recovered-Susceptible Epidemic Model

Table 1

The experience of two numerical methods.

	S			I			R
(%)	27.75	25.67	15.42	24.52	22.07	15.22	14.68	13.42	12.31
(%)	0	0	0	0	0	0	0	0	0