共查询到20条相似文献,搜索用时 15 毫秒
1.
B.G Pachpatte 《Journal of Mathematical Analysis and Applications》1985,108(1):92-98
The problems of existence, uniqueness and continuous dependence on parameter of solutions of the nonlinear boundary value problem of Sturm-Liouville type for ordinary differential equations are considered. The well-known Banach fixed point theorem is used to establish results. 相似文献
2.
On an M-point boundary value problem 总被引:6,自引:0,他引:6
Wenying Feng 《Nonlinear Analysis: Theory, Methods & Applications》1997,30(8):5369-5374
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Xiangqing Liu 《Journal of Differential Equations》2011,250(4):2099-2142
In this paper, we study the existence of positive solutions and sign-changing solutions for the following boundary value problem in the half-space
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We study the existence of positive solutions of second-order ordinary differential equations with integral boundary conditions. The result generalizes the conditions obtained in [1] for the existence of positive solutions. 相似文献
6.
《Applied Mathematics Letters》2000,13(2):97-104
This paper discusses higher-order discrete conjugate boundary value problems of singular and nonsingular type. 相似文献
7.
G.A. Chechkin D. Cioranescu A. Damlamian A.L. Piatnitski 《Journal de Mathématiques Pures et Appliquées》2012,98(2):115-138
We study the asymptotic behavior of solutions to a boundary value problem for the Poisson equation with a singular right-hand side, singular potential and with alternating type of the boundary condition. Assuming that the boundary microstructure is periodic, we construct the limit problem and prove the homogenization theorem by means of the unfolding method. The proof requires that the dimension be larger than two. 相似文献
8.
On an infinite interval boundary value problem 总被引:1,自引:0,他引:1
Adrian Constantin 《Annali di Matematica Pura ed Applicata》1999,176(1):379-394
9.
Ziqi Sun 《Mathematische Zeitschrift》1996,221(2):293-305
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Johnny Henderson 《Journal of Difference Equations and Applications》2013,19(4):690-699
We study the existence and non-existence of positive solutions for a system of nonlinear second-order difference equations subject to multi-point boundary conditions. The proof of the existence of positive solutions is based upon the Schauder fixed point theorem. 相似文献
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Dr. Seppo Seikkala 《Monatshefte für Mathematik》1982,93(3):225-238
We shall derive existence, uniqueness and comparison results for the functional differential equationx(t)=f(t, x), a. e.tI, with classical Nicoletti boundary conditionsx
i(ti)=y
iX, iA, whereI is a real interval,A is a nonempty set andX is a Banach space. 相似文献
14.
Ziqi Sun 《Mathematische Zeitschrift》1996,221(1):293-305
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V. N. Pivovarchik 《Siberian Mathematical Journal》1990,31(5):853-856
Odessa. Translated from Sibirskii Matematicheskii Zhurnal, Vol. 31, No. 5, pp. 182–186, September–October, 1990. 相似文献
17.
In this paper we consider the discrete anisotropic boundary value problem using critical point theory. Firstly we apply the direct method of the calculus of variations and the mountain pass technique in order to reach the existence of at least one nontrivial solution. Secondly we derive some version of a discrete three critical point theorem which we apply in order to get the existence of at least two nontrivial solutions. 相似文献
18.
In this paper, the three-point boundary value problem
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Irena Rachůnková 《Czechoslovak Mathematical Journal》1999,49(2):241-248
We prove the existence of solutions of four-point boundary value problems under the assumption that f fulfils various combinations of sign conditions and no growth restrictions are imposed on f. In contrast to earlier works all our results are proved for the Carathéodory case. 相似文献