Results 81 to 90 of about 737,301 (141)

Solvability of integral boundary value problems at resonance in Rn $R^{n}$

open access: yesJournal of Inequalities and Applications, 2019
Under a resonance condition involving integral boundary value problems for a second-order nonlinear differential equation in Rn $\mathbb{R}^{n}$, we show its solvability by using the coincidence degree theory of Mawhin and the theory of matrix ...
Shiying Song, Shuman Meng, Yujun Cui
doaj   +1 more source

Investigation of the spectrum for the Sturm-Liouville problem with one integral boundary condition

open access: yesNonlinear Analysis, 2010
In this paper, the Sturm–Liouville problem with one classical first type boundary condition and other nonlocal integral boundary conditions of two cases is investigated.
A. Skučaitė   +3 more
doaj   +1 more source

Differential equations with integral boundary conditions

open access: yesJournal of Computational and Applied Mathematics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Multi-term fractional-order boundary-value problems with nonlocal integral boundary conditions

open access: yesElectronic Journal of Differential Equations, 2018
In this article, we introduce a class of multi-term fractional-order boundary-value problems involving nonlocal integral boundary conditions. Existence results for the given problem are obtained by means of standard tools of fixed point theory.
Ahmed Alsaedi   +4 more
doaj  

Energy decay for solutions of the wave equation with general memory boundary conditions

open access: yes, 2009
We consider the wave equation in a smooth domain subject to Dirichlet boundary conditions on one part of the boundary and dissipative boundary conditions of memory-delay type on the remainder part of the boundary, where a general borelian measure is ...
Cornilleau, Pierre, Nicaise, Serge
core   +1 more source

Existence results for nonlocal multivalued boundary-value problems

open access: yesElectronic Journal of Differential Equations, 2006
In this paper we establish some existence results for nonlocal multivalued boundary-value problems. Our approach is based on existence results for operator inclusions involving a suitable closed-valued multifunction; see [2,3].
Pasquale Candito, Giovanni Molica Bisci
doaj  

Integrable field theory with boundary conditions

open access: yes, 1996
26 pages plain tex with eps ...
openaire   +2 more sources

Solvability of (k,n-k) Conjugate Boundary Value Problems with Integral Boundary Conditions at Resonance

open access: yesJournal of Function Spaces, 2016
We investigate a (k,n-k) conjugate boundary value problem with integral boundary conditions. By using Mawhin continuation theorem, we study the solvability of this boundary value problem at resonance.
Qiao Sun, Yujun Cui
doaj   +1 more source

Second-order boundary-value problems with integral boundary conditions on the real line

open access: yesElectronic Journal of Differential Equations, 2014
This article shows the existence and multiplicity of nonnegative solutions for nonlinear boundary-value problems with integral boundary conditions on the whole line.
Fulya Yoruk Deren, Nuket Aykut Hamal
doaj  

Unsteady transonic viscous-inviscid interaction using Euler and boundary-layer equations [PDF]

open access: yes
The Euler code is used extensively for computation of transonic unsteady aerodynamics. The boundary layer code solves the 3-D, compressible, unsteady, mean flow kinetic energy integral boundary layer equations in the direct mode.
Pirzadeh, Shahyar, Whitfield, Dave
core   +1 more source

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