Analysis on Existence of Positive Solutions for a Class Second Order Semipositone Differential Equations

Analysis on Existence of Positive Solutions for a Class Second Order Semipositone Differential Equations

In this paper, we study the existence of positive solutions of the following second-order semipositone system (see equation 1). By applying a well-known fixed-point theorem, we prove that the problem admits at least one positive solution, if f is bounded below.

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Veröffentlicht in:Journal of function spaces 2020, Vol.2020 (2020), p.1-8
Hauptverfasser: Wang, Yunhai, Yang, Xu
Format: Artikel
Sprache:eng
Schlagworte:
Banach spaces
Boundary value problems
Differential equations
Fixed points (mathematics)
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Zusammenfassung:In this paper, we study the existence of positive solutions of the following second-order semipositone system (see equation 1). By applying a well-known fixed-point theorem, we prove that the problem admits at least one positive solution, if f is bounded below.
ISSN:2314-8896
2314-8888
DOI:10.1155/2020/7210608