In this paper, for the "critical case" with two delays, we establish two relations between any two solutions y(t) and y*(t) for the Volterra integral equation of non-convolution type y(t)=f(t)+\int_{t-\tau}^{t-\delta}k(t,s)g(y(s))ds and a solution z(t) of the first order differential equation \dot z(t)=\beta(t)[z(t-\delta)-z(t-\tau) , and offer a sufficient condition that limt->+?(y(t)-y*(t))=0.
Convergence of solutions for two delays Volterra integral equations in the critical case
Vecchio A
2010
Abstract
In this paper, for the "critical case" with two delays, we establish two relations between any two solutions y(t) and y*(t) for the Volterra integral equation of non-convolution type y(t)=f(t)+\int_{t-\tau}^{t-\delta}k(t,s)g(y(s))ds and a solution z(t) of the first order differential equation \dot z(t)=\beta(t)[z(t-\delta)-z(t-\tau) , and offer a sufficient condition that limt->+?(y(t)-y*(t))=0.File in questo prodotto:
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