نتایج جستجو برای: nonlocal condition

تعداد نتایج: 327094  

Journal: :Wasit journal of computer and mathematics science 2022

The aim of this paper to study the existence solution some types hyperbolic differential equation with periodicity controls function as nonlocal initial condition for and technical used depended on interest iniquities.

Journal: :Filomat 2022

This paper is devoted to study the existence and stability of mild solutions for semilinear fractional evolution equations with a nonlocal final condition. The analysis based on analytic semigroup theory, Krasnoselskii fixed point theorem, special probability density function. An application time diffusion equation condition also given.

2012
Michael Herrmann Barbara Niethammer Juan J.L. Velázquez

The hysteretic behavior of many-particle systems with non-convex free energy can be modeled by nonlocal Fokker-Planck equations that involve two small parameters and are driven by a timedependent constraint. In this paper we consider the fast reaction regime related to Kramers-type phase transitions and prove that the dynamics in the small-parameter limit can be described by a rate-independent ...

Journal: :Proyecciones 2021

This paper is aiming at obtaining weak solution for a bi-nonlocal fourth order elliptic problem with Navier boundary condition. Our approach based on variational methods and critical point theory.

Journal: :iranian journal of science and technology (sciences) 2015
qing-tian deng

functionally gradedpoisson’s ratio structures have been developed for critical protection. in thispaper, the static bending and buckling of fgpr nanoscale beam are studied basedon the nonlocal timoshenko beam model, in which both young’s modulus andpoisson’s ratio are assumed to vary continuously in the thickness direction. byutilizing total potential energy principle, equilibrium equations are...

پایان نامه :دانشگاه تربیت معلم - سبزوار - دانشکده ادبیات و زبانهای خارجی 1390

this study investigated the effects of planning on second-language written production with regard to task type. the participants were 75 iranian learners of english as a foreign language attending a private foreign language institution. they were asked to complete two different types of writing tasks (expository writing task and argumentative writing task) in different planned conditions (indiv...

Journal: :Human brain mapping 2008
Gideon P Caplovitz Diego J Barroso Po-Jang Hsieh Peter U Tse

UNLABELLED When spatially separated objects appear and disappear in a synchronous manner, they perceptually group into a single global object that itself appears and disappears. We employed functional magnetic resonance imaging (fMRI) to identify brain regions involved in this type of perceptual grouping. Subjects viewed four chromatically-defined disks (one per visual quadrant) that flashed on...

Journal: :Advances in Difference Equations 2021

Abstract We study a conformable fractional nonlocal thermistor problem on time scales. Under an appropriate nonrestrictive condition the resistivity function, we establish existence and uniqueness results. The proof is based use of Schauder’s point fixed theorem.

Journal: :Comptes Rendus Mathematique 2021

Through this paper we deal with the asymptotic behaviour as t→+∞ of solutions for a nonlocal diffusion problem impulsive actions and Dirichlet condition. We establish decay rate assuming appropriate hypotheses on functions nonlinear reaction.

Journal: :Communications in Mathematical Sciences 2022

We study a nonlocal traffic flow model with an Arrhenius type look-ahead interaction. show sharp critical threshold condition on the initial data which distinguishes global smooth solutions and finite time wave break-down.

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