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Reverse-Order Lower and Upper Functions for Periodic Problems of Second-Order Singular Difference Equations
Joint Authors
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-01
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
We present sufficient conditions ensuring the lower and upper functions on the reversed-order for the periodic difference equations.
This enables us to obtain the existence of positive periodic solutions of the second-order difference equation Δ2u(t-1)=g(t)/uμ(t)-h(t)/uλ(t)+f(t), t∈ℤ, where g,h:ℤ→[0,∞), and f:ℤ→ℝ are T-periodic functions, λ,μ>0.
American Psychological Association (APA)
Lu, Yanqiong& Ma, Ruyun. 2013. Reverse-Order Lower and Upper Functions for Periodic Problems of Second-Order Singular Difference Equations. Abstract and Applied Analysis،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-452042
Modern Language Association (MLA)
Lu, Yanqiong& Ma, Ruyun. Reverse-Order Lower and Upper Functions for Periodic Problems of Second-Order Singular Difference Equations. Abstract and Applied Analysis No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-452042
American Medical Association (AMA)
Lu, Yanqiong& Ma, Ruyun. Reverse-Order Lower and Upper Functions for Periodic Problems of Second-Order Singular Difference Equations. Abstract and Applied Analysis. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-452042
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-452042