Results 11 to 20 of about 1,919 (287)

Large deviations for the stochastic functional integral equation with nonlocal condition [PDF]

open access: yesArab Journal of Mathematical Sciences, 2022
PurposeThe purpose of this paper is to study large deviations for the solution processes of a stochastic equation incorporated with the effects of nonlocal condition.Design/methodology/approachA weak convergence approach is adopted to establish the Laplace principle, which is same as the large deviation principle in a Polish space.
Gopal Shruthi, Murugan Suvinthra
openaire   +4 more sources

A problem with nonlocal integral condition of the second kind for one-dimensional hyperbolic equation

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2016
In this paper, we consider a problem for a one-dimensional hyperbolic equation with nonlocal integral condition of the second kind. Uniqueness and existence of a generalized solution are proved. In order to prove this statement we suggest a new approach.
Ludmila S Pulkina, Alesya E Savenkova
doaj   +2 more sources

Sturm‐Liouville problem for stationary differential operator with nonlocal integral boundary condition

open access: yesMathematical Modelling and Analysis, 2005
The Sturm‐Liouville problem with various types of nonlocal integral boundary conditions is considered in this paper. In the first part of paper we investigate Sturm‐Liouville problem with two cases of nonlocal integral boundary conditions.
S. Pečiulyte   +2 more
doaj   +3 more sources

Reaction–diffusion equation with nonlocal boundary condition subject to PID-controlled bioreactor

open access: yesNonlinear Analysis, 2017
We study a system of two parabolic nonlinear reaction–diffusion equations subject to a nonlocal boundary condition. This system of nonlinear equations is used for mathematical modeling of biosensors and bioreactors.
Feliksas Ivanauskas   +3 more
doaj   +3 more sources

On a Boundary Value Problem of Hybrid Functional Differential Inclusion with Nonlocal Integral Condition

open access: yesMathematics, 2021
In this work, we present a boundary value problem of hybrid functional differential inclusion with nonlocal condition. The boundary conditions of integral and infinite points will be deduced. The existence of solutions and its maximal and minimal will be
Ahmed M. A. El-Sayed   +2 more
doaj   +2 more sources

Spectrum Curves for Sturm–Liouville Problem with Integral Boundary Condition

open access: yesMathematical Modelling and Analysis, 2015
We consider Sturm–Liouville problem with one integral type nonlocal boundary condition depending on three parameters γ (multiplier in nonlocal condition), ξ1, ξ2 ([ξ1, ξ2] is a domain of integration).
Agnė Skučaitė, Artūras Štikonas
doaj   +3 more sources

Alternating direction method for two-dimensional parabolic equation with nonlocal integral condition

open access: yesNonlinear Analysis, 2012
Two-dimensional parabolic equation with nonlocal condition is solved by alternating direction method in the rectangular domain. Values of the solution on the boundary points are bind with the integral of the solution in whole two-dimensional domain ...
Mifodijus Sapagovas   +1 more
doaj   +3 more sources

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   +3 more sources

On the Eigenvalue Problem for One-Dimensional Differential Operator with Nonlocal Integral Condition

open access: yesNonlinear Analysis: Modelling and Control, 2004
The article investigates the eigenvalue problem for ordinary onedimensional differential operator with nonlocal integral condition. Such a problem is met in the literature quite rarely and is considerably less investigated. Also the conditions for existence of non-positive eigenvalue or multiple eigenvalues are obtained.
Čiupaila, Regimantas   +2 more
openaire   +7 more sources

On nonlinear spectra for some nonlocal boundary value problems [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2008
We consider some second order nonlinear differential equation with nonlocal (integral) condition. This spectrum differs essentially from the known ones.
Natalija Sergejeva
doaj   +4 more sources

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