Results 111 to 120 of about 13,240 (282)
A problem with nonlocal integral 1st kind conditions for 4th order partial differential equation
Вестник Самарского университета: Естественнонаучная серияIn this article, we consider a nonlocal problem with integral conditions for one-dimensional 4th order partial differential equation. A distinguishing feature of this problem is the presence of integral conditions of the 1st kind.
Ludmila S. Pulkina
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Existence and uniqueness of solutions for a rescaled nonlocal difusion problem
, 2020 We study a nonlocal difusion problem with the aim to decide on existence and uniqueness of solutions, and if that solutions satisfy some comparison principle.Estudiamos un problema de difusión no local reescalado con el fin de determinarla existencia y ...
Caicedo Urrego, Jesús Adolfo
core
On a nonlocal problem for a confined plasma in a Tokamak [PDF]
, 2013 summary:The paper deals with a nonlocal problem related to the equilibrium of a confined plasma in a Tokamak machine. This problem involves terms $u'_{\ast }(|u>u(x)|)$ and $|u>u(x)|$, which are neither local, nor continuous, nor monotone.
Lv, Boqiang, Zou, Weilin, Li, Fengquan
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International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.ABSTRACT This study proposes a novel geometrically regularized gradient‐damage model for simulating dynamic mixed‐mode fracture in orthotropic materials with tension–compression asymmetry. In this model, a thermodynamic framework is formulated by incorporating damage dissipation into internal energy evolution, from which the constitutive relation and ...
Hui Li, Shanyong Wang
wiley +1 more source
A local-nonlocal transmission problem [PDF]
, 2015 textWe consider solutions to some elliptic equations which change abruptly across a smooth interface. The main equation of interest, motivated by applications to atmospheric dynamics, is local on one side of this interface and nonlocal on the other, and ...
Kriventsov, Dennis
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Information Dynamics and Learning in Complex Adaptive Systems: Toward a Transdisciplinary Framework
Systems Research and Behavioral Science, EarlyView.ABSTRACT This article develops a framework for understanding learning and adaptation in complex adaptive systems. Drawing from neuroscience, systems theory, information theory and quantum field theory, it examines how information processing, plasticity and systemic coherence emerge from distributed, nonlinear and feedback‐driven interactions. It argues
Anderson de Souza Sant'Anna
wiley +1 more source
Continuum limits of nonlocal $p$-Laplacian variational problems on graphs
, 2019 Accepté dans SIAM Journal on Imaging SciencesInternational audienceIn this paper, we study a nonlocal variational problem which consists of minimizing in $L^2$ the sum of a quadratic data fidelity and a regularization term corresponding to the $L^p$-norm
Hafiene, Yosra +2 more
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TESOL Quarterly, EarlyView.Abstract This article examines how everyday linguicism and racism shape the academic and social experiences of international students in Hong Kong, focusing on the racialized subjectivity of a South Asian graduate student. Although research on international students has mainly focused on Western higher education, little attention has been paid to the ...
Pramod K. Sah
wiley +1 more source
Журнал Белорусского государственного университета: Математика, информатика, 2019 Error in the article "On the initial-boundary value problem for a nonlocal parabolic equation with nonlocal boundary condition"
Alexander L. Gladkov +1 more
doaj
Journal of Differential EquationsThe classical local Neumann problem is well studied and solutions of this problem lie, in general, in a Sobolev space. In this work, we focus on nonlocal Neumann problems with measurable, nonnegative kernels, whose solutions require less regularity assumptions. For kernels of this kind we formulate and study the weak formulation of the nonlocal Neumann
Frerick, Leonhard +2 more
openaire +2 more sources