Báo cáo hóa học: "Existence of positive solutions for nonlocal second-order boundary value problem with variable parameter in Banach spaces" doc

... doi:10.1016/j.amc.2009.06.042 5. Ma, RY, Xu, J, Han, XL: Global bifurcation of positive solutions of a second-order periodic boundary value problems with indefinite weight. Nonlinear Anal: TMA. 71, 2119–2125 (2009). doi:10.1016/j.na.2009.01.046 6. ... is a parameter, m : T → R changes its sign, m(t) ≠ 0 for t ∈ T and f : ℝ ® ℝ is continuous. Also, we obtain the existence...

Ngày tải lên: 21/06/2014, 17:20

... description of the positive solutions of sublinear second-order discrete boundary value problems. Adv Diff Equ, Art ID 671625. 15 (2009) 15. Rabinowitz, PH: Some global results of nonlinear eigenvalue problems. ... 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 a...

Ngày tải lên: 20/06/2014, 20:20

... People’s Republic of China Abstract By 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-order differential ... Access Existence of positive solutions for nonlocal second-order boundary value problem with variable parameter in Banach...

Ngày tải lên: 21/06/2014, 00:20

... notice below). For information about publishing your research in Boundary Value Problems go to http://www.boundaryvalueproblems.com/authors/instructions/ For information about other SpringerOpen publications ... Fully formatted PDF and full text (HTML) versions will be made available soon. Existence of Positive Solutions for Nonlinear m-point Boundary Value Problems on T...

Ngày tải lên: 21/06/2014, 17:20

... notice below). For information about publishing your research in Boundary Value Problems go to http://www.boundaryvalueproblems.com/authors/instructions/ For information about other SpringerOpen publications ... Fully formatted PDF and full text (HTML) versions will be made available soon. Existence of Positive Solutions for Nonlinear m-point Boundary Value Problems on T...

Ngày tải lên: 21/06/2014, 17:20

... notice below). For information about publishing your research in Boundary Value Problems go to http://www.boundaryvalueproblems.com/authors/instructions/ For information about other SpringerOpen publications ... role for boundary value problems. Naturally, one is interested in establishing the existence of positive solutions for multi-point boundary value problem...

Ngày tải lên: 21/06/2014, 17:20

... 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, ... existence result of positive solutions is established by using the fixed point index theory of cone mapping. Keywords: periodic boundary value problem, positive...

Ngày tải lên: 21/06/2014, 01:20

... notice below). For information about publishing your research in Boundary Value Problems go to http://www.boundaryvalueproblems.com/authors/instructions/ For information about other SpringerOpen publications ... [2]. Multipoint boundary value problems of ordinary differential equations (BVPs for short) arise in a variety of different areas of applied mathematics and phys...

Ngày tải lên: 20/06/2014, 20:20

... NNSF of China (no. 10571050), the Key Project of Chinese Ministr y of Education, and the Key project of Education Department of Hunan Province. 4 Existence of positive solution for IBVP on in nity ... Also, in nite interval problems have been extensive studied, see [1–5, 11, 12]. In this paper we study the existence of positive solutions for the following boundary...

Ngày tải lên: 22/06/2014, 22:20

... Z = inf{x ∈ X : F(x) ≤ x} (3.2) are, respectively, the maximal and minimal fixed points of F in X. Indeed, since there exists at least one fixed point for F,then ˆ z ≤ z, and any fixed point for ... regarding the existence of extremal solutions to the above equation. 1. Preliminaries In [1], it is studied the existence of extremal fixed points for a map defined in a subset of...

Ngày tải lên: 23/06/2014, 00:20