Positive periodic solutions of nonlinear functional difference equations depending on a parameter

Multiplicity of Positive Radial Solutions for Multiparameter Semilinear Elliptic Systems on an Annulus

Yong-Hoon Lee · Journal of Differential Equations · 2001 · 79 citations

Natural Sciences, Mathematics, Dynamical Systems +7

Two positive solutions of a boundary value problem for difference equations

Ferhan Merdivenci · The Journal of Difference Equations and Applications · 1995 · 76 citations

Natural Sciences, Mathematics, Differential Equations +11

Positive solutions of three-point nonlinear second order boundary value problem

Youssef N‎. ‎Raffoul‎ · Electronic journal of qualitative theory of differential equations · 2002 · 51 citations · Full text

Natural Sciences, Mathematics, Computational Fluid Dynamics +12

Positive Periodic Solutions of Nonlinear Functional Difference Equations

Youssef N‎. ‎Raffoul‎ · DOAJ (DOAJ: Directory of Open Access Journals) · 2002 · 40 citations

Natural Sciences, Mathematics, Differential Equations +6

On the existence of positive solutions of higher order difference equations

Patricia J. Y. Wong, Ravi P. Agarwal · Topological Methods in Nonlinear Analysis · 1997 · 35 citations · Full text

Natural Sciences, Mathematics, Differential Equations +11