Results 11 to 20 of about 4,547,829 (284)

General Fractional Integro-Differential Equation of Order $\varrho\in(2,3]$ Involving Integral Boundary Conditions [PDF]

open access: yesSahand Communications in Mathematical Analysis
In this paper, we are interested in studying an integro-differential equation with two-point integral boundary conditions using  the Caputo fractional derivative of order $2< \varrho \leq 3$.
Abdelati El Allaoui
doaj   +1 more source

Global existence result for phase transformations with heat transfer in shape memory alloys [PDF]

open access: yes, 2011
We consider three-dimensional models for rate-independent processes describing materials undergoing phase transformations with heat transfer. The problem is formulated within the framework of generalized standard solids by the coupling of the momentum ...
Paoli, Laetitia, Petrov, Adrien
core   +2 more sources

On existence of weak solutions to a Cauchy problem for one class of conservation laws

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Modelûvannâ, 2015
We discuss the existence of weak solutions to the Cauchy problem for one classof hyperbolic conservation laws that models a highly re-entrant production system.The output of the factory is described as a function of the work in progress and theposition ...
P. I. Kogut, R. Manzo
doaj   +1 more source

On Henig Regularization of State-Constrained Optimal Control Problem for the p-Laplace Equation

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Modelûvannâ, 2015
We study a Dirichlet optimal control problem for a quasilinear monotone p-Laplace equation with control and state constraints. The coefficient of the p-Laplacian, the weight u, we take as a control in L1(Ω).
P. I. Kogut, O. P. Kupenko
doaj   +1 more source

A general existence result for the Toda system on compact surfaces [PDF]

open access: yes, 2015
In this paper we consider the Toda system of equations on a compact surface, which is motivated by the study of models in non-abelian Chern-Simons theory. We prove a general existence result using variational methods.
Battaglia, Luca   +3 more
core   +3 more sources

Existence results for elliptic equations

open access: yesJournal of Mathematical Analysis and Applications, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CASO, Loredana   +2 more
openaire   +3 more sources

Periodic impulsive fractional differential equations

open access: yesAdvances in Nonlinear Analysis, 2017
This paper deals with the existence of periodic solutions of fractional differential equations with periodic impulses. The first part of the paper is devoted to the uniqueness, existence and asymptotic stability results for periodic solutions of ...
Fečkan Michal, Wang Jin Rong
doaj   +1 more source

On relaxation of state-constrained optimal control problem in coefficients for biharmonic equation

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Modelûvannâ, 2015
We study a Dirichlet optimal control problem for biharmonic equation withcontrol and state constraints. The coecient of the biharmonic operator, the weightu, we take as a control in L1(Ω).
P. I. Kogut, L. V. Voloshko
doaj   +1 more source

An Existence Result for Optimal Obstacles

open access: yesJournal of Functional Analysis, 1999
In the paper the optimization problem: \(\min \{F(g): g \in X(\Omega)\}\) is considered. The cost functional \(F(g)\) usually represents a variational energy associated to obstacle \(g\) which in turn belongs to the class of admissible obstacles defined as \[ X(\Omega) = \Biggl\{g: \Omega \to \mathbb R: g \leq \psi \;\text{ on} \Omega, \int_{\Omega}g ...
BUCUR D.   +2 more
openaire   +3 more sources

An existence result for discontinuous games [PDF]

open access: yesJournal of Economic Theory, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +5 more sources

Home - About - Disclaimer - Privacy