Existence of Positive Solutions of a Discrete Elastic Beam Equation
Joint Authors
Ma, Ruyun
Gao, Chenghua
Li, Jiemei
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-03-16
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Let T be an integer with T≥5 and let T2={2,3,…,T}.
We consider the existence of positive solutions of the nonlinear boundary value problems of fourth-order difference equations Δ4u(t−2)−ra(t)f(u(t))=0, t∈T2, u(1)=u(T+1)=Δ2u(0)=Δ2u(T)=0, where r is a constant, a:T2→(0,∞), and f:[0,∞)→[0,∞) is continuous.
Our approaches are based on the Krein-Rutman theorem and the global bifurcation theorem.
American Psychological Association (APA)
Ma, Ruyun& Li, Jiemei& Gao, Chenghua. 2010. Existence of Positive Solutions of a Discrete Elastic Beam Equation. Discrete Dynamics in Nature and Society،Vol. 2010, no. 2010, pp.1-15.
https://search.emarefa.net/detail/BIM-482636
Modern Language Association (MLA)
Ma, Ruyun…[et al.]. Existence of Positive Solutions of a Discrete Elastic Beam Equation. Discrete Dynamics in Nature and Society No. 2010 (2010), pp.1-15.
https://search.emarefa.net/detail/BIM-482636
American Medical Association (AMA)
Ma, Ruyun& Li, Jiemei& Gao, Chenghua. Existence of Positive Solutions of a Discrete Elastic Beam Equation. Discrete Dynamics in Nature and Society. 2010. Vol. 2010, no. 2010, pp.1-15.
https://search.emarefa.net/detail/BIM-482636
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-482636