论文信息 - AN INTEGRAL EQUATION ARISING FROM INFECTIOUS DISEASES, VIA PICARD OPERATOR

AN INTEGRAL EQUATION ARISING FROM INFECTIOUS DISEASES, VIA PICARD OPERATOR

In this paper we use the Picard operators technique to study the following integral equation arising from infectious diseases x(t) = Z t t f(s,x(s))ds, t 2 R, regarding the existence and uniqueness of the solutions and periodic so- lutions, lower and upper subsolutions of the integral equation, the data dependence of the solution, the dierentiability of the solutions with re- spect to a parameter. of the solution.

M. Dobritoiu | I. Rus | M. Serban

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