Constant-sign solutions of a system of difference equations of Urysohn type
DOI10.1080/10236190701698114zbMath1161.39001OpenAlexW2048473354MaRDI QIDQ3499052
Patricia J. Y. Wong, Donal O'Regan, Ravi P. Agarwal
Publication date: 19 May 2008
Published in: Journal of Difference Equations and Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1080/10236190701698114
eigenvalueseigenfunctionsmultiple solutionsfixed point index theoryconstant-sign solutionssystem of difference equations of Uryson type
Particular nonlinear operators (superposition, Hammerstein, Nemytski?, Uryson, etc.) (47H30) Fixed-point theorems (47H10) Additive difference equations (39A10) Discrete version of topics in analysis (39A12)
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