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Multiple Positive Solutions of Singular Nonlinear Sturm-Liouville Problems with Carathéodory Perturbed Term
Joint Authors
Liu, Lishan
Han, Yuefeng
Wu, Yong Hong
Zhang, Xinguang
Source
Journal of Applied Mathematics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-23, 23 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-01
Country of Publication
Egypt
No. of Pages
23
Main Subjects
Abstract EN
By employing a well-known fixed point theorem, we establish the existence of multiple positive solutions for the following fourth-order singular differential equation Lu=p(t)f(t,u(t),u′′(t))-g(t,u(t),u′′(t)),0
This equation is viewed as a perturbation of the fourth-order Sturm-Liouville problem, where the perturbed term g:(0,1)×[0,+∞)×(-∞,+∞)→(-∞,+∞) only satisfies the global Carathéodory conditions, which implies that the perturbed effect of g on f is quite large so that the nonlinearity can tend to negative infinity at some singular points.
American Psychological Association (APA)
Han, Yuefeng& Zhang, Xinguang& Liu, Lishan& Wu, Yong Hong. 2012. Multiple Positive Solutions of Singular Nonlinear Sturm-Liouville Problems with Carathéodory Perturbed Term. Journal of Applied Mathematics،Vol. 2012, no. 2012, pp.1-23.
https://search.emarefa.net/detail/BIM-992990
Modern Language Association (MLA)
Han, Yuefeng…[et al.]. Multiple Positive Solutions of Singular Nonlinear Sturm-Liouville Problems with Carathéodory Perturbed Term. Journal of Applied Mathematics No. 2012 (2012), pp.1-23.
https://search.emarefa.net/detail/BIM-992990
American Medical Association (AMA)
Han, Yuefeng& Zhang, Xinguang& Liu, Lishan& Wu, Yong Hong. Multiple Positive Solutions of Singular Nonlinear Sturm-Liouville Problems with Carathéodory Perturbed Term. Journal of Applied Mathematics. 2012. Vol. 2012, no. 2012, pp.1-23.
https://search.emarefa.net/detail/BIM-992990
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-992990