Báo cáo toán học: " Existence of positive solutions to discrete secondorder boundary value problems with indefinite weight" pptx
Báo cáo toán học: " Existence of positive solutions to discrete secondorder boundary value problems with indefinite weight" pptx
... been used to discuss the existence of positive solutions to the discrete problems, see , for exa mple [6-8,12-14]. However,there are few results on the existence of positive solutions of (1.1) ... structure of the set o f positive solutions of (1.1), (1.2), and obtain the existence of positive solutions of (1.1) and (1.2). More-over, we can also obtain the existence of negative solutions of ... 2012:3http://www.advancesindifferenceequations.com/content/2012/1/3Page 10 of 10RESEARCH Open Access Existence of positive solutions to discrete second-order boundary value problems with indefinite weightChenghua Gao*, Guowei...
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báo cáo hóa học:" Existence of positive solutions to discrete secondorder boundary value problems with indefinite weight" ppt
... 2012:3http://www.advancesindifferenceequations.com/content/2012/1/3Page 4 of 10RESEARCH Open Access Existence of positive solutions to discrete second-order boundary value problems with indefinite weightChenghua Gao*, Guowei ... obtain the existence of two principal eigenvalues of thecorresponding linear eigenvalue problems. MSC (2010): 39A12; 34B18.Keywords: discrete indefinite weighted problems, positive solutions, ... Introduction with Applications. Academic Press, New York (1990)doi:10.1186/1687-1847-2012-3Cite this article as: Gao et al.: Existence of positive solutions to discrete second-order boundary value problems with...
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Báo cáo toán học: " Existence of Positive Solutions for Nonlinear m-point Boundary Value Problems on Time Scales" doc
... in Boundary Value Problems go to http://www.boundaryvalueproblems.com/authors/instructions/For information about other SpringerOpen publications go to http://www.springeropen.com Boundary Value ... three positive solutions satisfying (5.1).Competing interestsThe authors declare that they have no competing interests.20 Existence of positive solutions for nonlinearm-point boundary value problems ... Triple positive solutions of boundary value problems for p-Laplaciandynamic equations on time scales. J. Math. Anal. Appl. 321, 911–920 (2006)16. Hong, S: Triple positive solutions of three-point...
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Báo cáo hóa học: " Existence of positive solutions to periodic boundary value problems with sign-changing Green’s function" ppt
... Zhong and An: Existence of positive solutions to periodic boundary value problem s with sign-changing Green’s function. Boundary Value Problems 2011 2011:8.Zhong and An Boundary Value Problems 2011, ... Access Existence of positive solutions to periodic boundary value problems with sign-changingGreen’s functionShengren Zhong1and Yukun An2** Correspondence: anykna@nuaa.edu.cn2Department of ... sinρT2,where G+and G-are the positive and negative parts of G.Zhong and An Boundary Value Problems 2011, 2011:8http://www.boundaryvalueproblems.com/content/2011/1/8Page 2 of 6Remark 4. Theorem...
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Báo cáo toán học: " Nonexistence of positive solutions of an integral system with weights" pdf
... (2006)Nonexistence of positive solutions of an integral system with weightsZhengce ZhangSchool of Mathematics and Statistics, Xi’an Jiaotong University,Xi’an, 710049, People’s Republic of ChinaEmail ... and decreasing with respect to some point of RN.Remark 1.1. Due to the technical difficulty, we here only consider the nonexistenceand symmetry of positive solutions in the range of ξ, η < ... non-negative solutions of System (1.1) are radially symmetric and decreasing with respect to some point inRN.Proof of Theorem 1.2. We show that u and v are symmetric with respect to someplane...
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Báo cáo toán học: " Nonexistence of positive solutions of an integral system with weights" docx
... and decreasing with respect to some point of RN.Remark 1.1. Due to the technical difficulty, we here only consider the nonexistenceand symmetry of positive solutions in the range of ξ, η < ... complete.Nonexistence of positive solutions of an integral system with weightsZhengce ZhangSchool of Mathematics and Statistics, Xi’an Jiaotong University,Xi’an, 710049, People’s Republic of ChinaEmail ... positive entire solutions of elliptic Hamitonian systems.Comm. Partial Diff. Equ. 23(3–4), 577–599 (1998)[28] Souto, MA: A priori estimates and existence of positive solutions of nonlinear cooperative...
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Báo cáo hóa học: "Existence of positive solutions for nonlocal second-order boundary value problem with variable parameter in Banach spaces" doc
... 34B16.Keywords: boundary value problem, positive solution, fixed point theorem, measure of noncompactness1 IntroductionThe existence of positive solutions for second-order boundary value problems ... People’sRepublic of ChinaAbstractBy obtaining intervals of the parameter l, this article investigates the existence of a positive solution for a class of nonlinear boundary value problems of second-orderdifferential ... || · || and P ⊂E be a cone of E. The purpose of this article is to i nvestigate the existence of po sitive solutions of the fo llowing sec-ond-order integral boundary value problem:−x(t...
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báo cáo hóa học:" Existence of Positive Solutions for Nonlinear m-point Boundary Value Problems on Time Scales" pdf
... (HTML) versions will be made available soon. Existence of Positive Solutions for Nonlinear m-point Boundary Value Problems on Time Scales Boundary Value Problems 2012, 2012:4 doi:10.1186/1687-2770-2012-4Junfang ... in Boundary Value Problems go to http://www.boundaryvalueproblems.com/authors/instructions/For information about other SpringerOpen publications go to http://www.springeropen.com Boundary Value ... Triple positive solutions of boundary value problems for p-Laplaciandynamic equations on time scales. J. Math. Anal. Appl. 321, 911–920 (2006)16. Hong, S: Triple positive solutions of three-point...
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báo cáo hóa học:" Existence of Positive Solutions for Nonlinear m-point Boundary Value Problems on Time Scales" pptx
... Kaufmann, ER: Positive solutions of a three-point boundary value problem on a timescale. Electron. J. Diff. Equ. 82, 1–11 (2003)11. Chyan, CJ, Henderson, J: Twin solutions of boundary value problems ... in Boundary Value Problems go to http://www.boundaryvalueproblems.com/authors/instructions/For information about other SpringerOpen publications go to http://www.springeropen.com Boundary Value ... getsthe existence of at least one positive solution to BVP (1.3), (1.4) and BVP (1.3), (1.5).However, to the best of the authors’ knowledge, up to now, there are few articles con-cerned with the existence...
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báo cáo hóa học:" Existence of positive solutions for fourth-order semipositone multi-point boundary value problems with a sign-changing nonlinear term" docx
... Yao, Q: Existence of n solutions and/or positive solutions to a semipositone elastic.Nonlinear Anal. 66, 138–150 (2007)[14] Yao, Q: Existence and multiplicity of positive solutions to a singular ... made available soon. Existence of positive solutions for fourth-order semipositone multi-point boundary value problems with a sign-changing nonlinear term Boundary Value Problems 2012, 2012:12 ... continuous and integrable, Existence of positive solutions for fourth-ordersemipositone multi-p oint boundary value problems with a sign-changing nonlinear termYan SunDepartment of Mathematics, Shanghai...
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