Existence of positive solution for semipositone second-order three-point boundary-value problem.
Displaying 41 – 60 of 92
Existence of positive solution to second-order three-point BVPs on time scales.
Sun, Jian-Ping (2009)
Boundary Value Problems [electronic only]
Existence of positive solutions for a class of arbitrary order boundary value problems involving nonlinear functionals
Kyriakos G. Mavridis (2014)
Annales Polonici Mathematici
We give conditions which guarantee the existence of positive solutions for a variety of arbitrary order boundary value problems for which all boundary conditions involve functionals, using the well-known Krasnosel'skiĭ fixed point theorem. The conditions presented here deal with a variety of problems, which correspond to various functionals, in a uniform way. The applicability of the results obtained is demonstrated by a numerical application.
Existence of positive solutions for a class of higher-order -point boundary value problems.
Luca, R. (2010)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
Existence of positive solutions for a class of -point boundary value problems.
Zhang, Xuemei, Ge, Weigao (2008)
Advances in Difference Equations [electronic only]
Existence of positive solutions for a fourth-order differential system
Ravi P. Agarwal, B. Kovacs, D. O'Regan (2014)
Annales Polonici Mathematici
This paper investigates the existence of positive solutions for a fourth-order differential system using a fixed point theorem of cone expansion and compression type.
Existence of positive solutions for a fourth-order multi-point beam problem on measure chains.
Anderson, Douglas R., Minhós, Feliz (2009)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Existence of positive solutions for a fractional boundary value problem with lower-order fractional derivative dependence on the half-line
Amina Boucenna, Toufik Moussaoui (2014)
Discussiones Mathematicae, Differential Inclusions, Control and Optimization
The aim of this paper is to study the existence of solutions to a boundary value problem associated to a nonlinear fractional differential equation where the nonlinear term depends on a fractional derivative of lower order posed on the half-line. An appropriate compactness criterion and suitable Banach spaces are used and so a fixed point theorem is applied to obtain fixed points which are solutions of our problem.
Existence of positive solutions for a nonlinear fourth order boundary value problem
Ruyun Ma (2003)
Annales Polonici Mathematici
We study the existence of positive solutions of the nonlinear fourth order problem , u(0) = u’(0) = u”(1) = u”’(1) = 0, where a: [0,1] → ℝ may change sign, f(0) < 0, and λ < 0 is sufficiently small. Our approach is based on the Leray-Schauder fixed point theorem.
Existence of positive solutions for a singular -Laplacian Dirichlet problem.
Zhou, Wenshu (2008)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Existence of positive solutions for boundary value problems of second-order nonlinear differential equations on the half line.
Zhang, Xingqiu (2009)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Existence of positive solutions for boundary-value problems with integral boundary conditions and sign changing nonlinearities.
Liu, Shu, Jia, Mei, Tian, Yingqiang (2010)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Existence of positive solutions for fourth-order three-point boundary value problems.
Bai, Chuanzhi (2006)
Boundary Value Problems [electronic only]
Existence of positive solutions for -point boundary value problems on time scales.
Zhang, Ying, Qiao, Shidong (2009)
Discrete Dynamics in Nature and Society
Existence of positive solutions for multi-point boundary value problems.
Karna, B., Lawrence, B. (2007)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
Existence of positive solutions for multipoint boundary value problem with -Laplacian on time scales.
Zhang, Meng, Sun, Shurong, Han, Zhenlai (2009)
Advances in Difference Equations [electronic only]
Existence of positive solutions for multipoint boundary value problem on the half-line with impulses.
Li, Jianli, Nieto, Juan J. (2009)
Boundary Value Problems [electronic only]
Existence of positive solutions for multi-term non-autonomous fractional differential equations with polynomial coefficients.
Babakhani, Azizollah, Daftardar-Gejji, Varsha (2006)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Existence of positive solutions for non local -Laplacian thermistor problems on time scales.
Ammi, Moulay Rchid Sidi, Torres, Delfim F.M. (2007)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
Existence of positive solutions for nonlinear dynamic systems with a parameter on a measure chain.
Ma, Shuang-Hong, Sun, Jian-Ping, Wang, Da-Bin (2007)
Electronic Journal of Differential Equations (EJDE) [electronic only]