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http://hdl.handle.net/10553/44255
Title: | Positive solutions for a class of singular fractional boundary value problems | Authors: | Caballero, J. Harjani, J. Sadarangani, K. |
UNESCO Clasification: | 120215 Ecuaciones integrales | Keywords: | Ordinary Differential-Equations Partially Ordered Sets Fixed-Point Existence Uniqueness, et al |
Issue Date: | 2011 | Project: | Analisis No Lineal y Aplicaciones. | Journal: | Computers and Mathematics with Applications | Abstract: | In this paper, we investigate the existence and uniqueness of positive solutions for the following singular fractional boundary value problem D0 +αu(t)+f(t,u(t))=0,0<t<1,u(0)=u(1)=0, where 1<α≤2, D0+α is the standard Riemann-Liouville differentiation and f(0,1]×[0,∞)[0,∞) with lim t→0 + f(t,-)=∞ (i.e., f is singular at t=0). Our analysis relies on a fixed point theorem in partially ordered sets. | URI: | http://hdl.handle.net/10553/44255 | ISSN: | 0898-1221 | DOI: | 10.1016/j.camwa.2011.04.013 | Source: | Computers and Mathematics with Applications [ISSN 0898-1221], v. 62 (3), p. 1325-1332 |
Appears in Collections: | Artículos |
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