Henderson, Johnny; Luca, Rodica Existence of nonnegative solutions for a fractional integro-differential equation. (English) Zbl 1386.45012 Result. Math. 72, No. 1-2, 747-763 (2017). Reviewer: Ioannis P. Stavroulakis (Ioannina) MSC: 45M20 45J05 34A08 45G10 PDFBibTeX XMLCite \textit{J. Henderson} and \textit{R. Luca}, Result. Math. 72, No. 1--2, 747--763 (2017; Zbl 1386.45012) Full Text: DOI
Agarwal, Ravi P.; O’Regan, Donal; Wong, Patricia J. Y. Constant-sign \(L^p\) solutions for a system of integral equations. (English) Zbl 1072.45004 Result. Math. 46, No. 3-4, 195-219 (2004). Reviewer: Yves Cherruault (Paris) MSC: 45G15 45M20 PDFBibTeX XMLCite \textit{R. P. Agarwal} et al., Result. Math. 46, No. 3--4, 195--219 (2004; Zbl 1072.45004) Full Text: DOI