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Positive solutions for boundary-value problems with integral boundary conditions on infinite intervals

Electronic Journal of Differential Equations, 2012
In this article, we consider the existence of positive solutions for a class of boundary value problems with integral boundary conditions on infinite intervals $$displaylines{ (varphi_{p}(x'(t)))'+phi(t)f(t,x(t),x'(t))=0, quad 0<t<+infty,cr x ...
Changlong Yu, Jufang Wang, Yanping Guo, Huixian Wei   +3 more
doaj  

Symmetric positive solutions for $\phi$-Laplacian boundary-value problems with integral boundary conditions

Electronic Journal of Differential Equations, 2013
In this article, we study the existence, multiplicity, and nonexistence of symmetric positive solutions for a class of four-order integral boundary value problems with $\phi$-Laplacian operator.
Wengui Yang
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Boundary-value problems with integral conditions for a system of Lame equations in the space of almost periodic functions

Electronic Journal of Differential Equations, 2016
We study a problem with integral boundary conditions in the time coordinate for a system of Lame equations of dynamic elasticity theory of an arbitrary dimension.
Volodymyr S. Il'kiv, Zinovii M. Nytrebych, Petro Ya. Pukach   +2 more
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High-order mixed-type differential equations with weighted integral boundary conditions

Electronic Journal of Differential Equations, 2000
In this paper, we prove the existence and uniqueness of strong solutions for high-order mixed-type problems with weighted integral boundary conditions. The proof uses energy inequalities and the density of the range of the operator generated.
M. Denche, A. L. Marhoune
doaj  

The problem with integral condition for one space analog of hyperbolic type equation degenerated on coordinate planes

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2011
For the full equation of the third order in a three-dimensional Euclidean space the boundary value problem with interface on non-characteristic plane in the area limited by planes of a singularity of the equation factors is solved.
Irina N Rodionova
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BALANCE BOUNDARY CONDITIONS FOR THIN BOUNDARY LAYERS: DERIVATION FROM THE INTEGRAL CONJUGATION CONDITIONS

International Journal of Apllied Mathematics, 2023
O. Stepanchenko, P. Martyniuk, O. Belozerova, L. Shostak   +3 more
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Differential systems with integral boundary conditions

Journal of Differential Equations, 1967
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Boundary Conditions for Multidimensional Integrable Equations

Functional Analysis and Its Applications, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Khabibullin, I. T., Gudkova, E. V.
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Boundary conditions for integrable lattices

Functional Analysis and Its Applications, 1997
The boundary condition \(w_0= F(x,w_1,\dots, w_m)\) reduces the chain \(w_{j,x}= h(x,w_{j-1} w_j, w_{j+1})\) to a problem on the half-line. In the paper a finite-dimensional system is considered with two boundary conditions \[ w_0= F(x, w_1,\dots, w_m),\;w_{N+1}= G(X, w_{N- m},\dots, w_N).
Adler, V. E., Habibullin, I. T.
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Boundary Conditions from Path Integrals

Physical Review Letters, 1988
A particle moving in two dimensions in a repulsive ${r}^{\ensuremath{-}2}$ potential, and in the presence of a magnetic flux line, is examined as an example of a system for which the Schr\"odinger Hamiltonian is not essentially self-adjoint. The path-integral propagator is, nevertheless, shown to exist, and to define a unique self-adjoint extension of ...
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