Abstract
Motivated by the Emden differential equation we discuss in this paper the existence of positive solutions to the integral equation $$ y(t)=\int^t_0 k(t,s)f(y(s))ds \quad\text{for } t\in [0,T). $$
Citation
Ravi P. Agarwal. Donal O'Regan. "Positive solutions for a class of Volterra integral equations via a fixed point theorem in Fréchet spaces." Topol. Methods Nonlinear Anal. 28 (1) 189 - 198, 2006.
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