63 citations · 568 across the 51 of their papers we have counts for
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Nonzero positive solutions of elliptic systems with gradient dependence and functional BCs
Stefano Biagi, Alessandro Calamai, Gennaro Infante
We discuss, by topological methods, the solvability of systems of second-order elliptic differential equations subject to functional boundary conditions under the presence of gradi…
Positive solutions of systems of perturbed Hammerstein integral equations with arbitrary order dependence
Gennaro Infante
Motivated by the study of systems of higher order boundary value problems with functional boundary conditions, we discuss, by topological methods, the solvability of a fairly gener…
Nonzero positive solutions of nonlocal elliptic systems with functional BCs
Gennaro Infante
We discuss the existence and non-existence of non-negative weak solutions for second order nonlocal elliptic systems subject to functional boundary conditions. Our approach is base…
Positive and increasing solutions of perturbed Hammerstein integral equations with derivative dependence
Gennaro Infante
We discuss the existence and non-existence of non-negative, non-decreasing solutions of certain perturbed Hammerstein integral equations with derivative dependence. We present some…