Results 21 to 30 of about 17,339 (265)

Operational Framework for Nonlocality [PDF]

open access: yesPhysical Review Letters, 2012
Due to the importance of entanglement for quantum information purposes, a framework has been developed for its characterization and quantification as a resource based on the following operational principle: entanglement among $N$ parties cannot be created by local operations and classical communication, even when $N-1$ parties collaborate.
Gallego, Rodrigo   +3 more
openaire   +3 more sources

Gradient Nonlocal Enhanced Microprestress-Solidification Theory and Its Finite Element Implementation

open access: yesFrontiers in Materials, 2021
Time-dependent responses of cracked concrete structures are complex, due to the intertwined effects between creep, shrinkage, and cracking. There still lacks an effective numerical model to accurately predict their nonlinear long-term deflections.
Teng Tong   +6 more
doaj   +1 more source

On a Singular Non local Fractional System Describing a Generalized Timoshenko System with Two Frictional Damping Terms

open access: yesFractal and Fractional, 2023
This paper concerns a nonhomogeneous singular fractional order system, with two frictional damping terms. This system can be considered as a generalization of the so-called Timoshenko system.
Said Mesloub, Reem K. Alhefthi
doaj   +1 more source

A Perturbation Approach for Lateral Excited Vibrations of a Beam-like Viscoelastic Microstructure Using the Nonlocal Theory

open access: yesApplied Sciences, 2021
In this paper, we investigate the lateral vibration of fully clamped beam-like microstructures subjected to an external transverse harmonic excitation. Eringen’s nonlocal theory is applied, and the viscoelasticity of materials is considered.
Cheng Li   +3 more
doaj   +1 more source

A NONLOCAL VECTOR CALCULUS, NONLOCAL VOLUME-CONSTRAINED PROBLEMS, AND NONLOCAL BALANCE LAWS [PDF]

open access: yesMathematical Models and Methods in Applied Sciences, 2013
A vector calculus for nonlocal operators is developed, including the definition of nonlocal divergence, gradient, and curl operators and the derivation of the corresponding adjoint operators. Nonlocal analogs of several theorems and identities of the vector calculus for differential operators are also presented.
Du, Qiang   +3 more
openaire   +1 more source

An abstract nonlocal functional-differential second order evolution problem

open access: yesTechnical Transactions, 2017
The aim of the paper is to prove two theorems on the existence and uniqueness of mild and classical solutions of a semilinear functional-differential evolution second order equation together with nonlocal conditions.
Byszewski Ludwik
doaj   +1 more source

A third‐order nonlocal problem with nonlocal conditions [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2004
We study an equation with dominated lower‐order terms and nonlocal conditions. Using the Riesz representation theorem and the Schauder fixed‐point theorem, we prove the existence and uniqueness of a generalized solution.
openaire   +2 more sources

RELATIVITY AND NONLOCALITY [PDF]

open access: yesReference Frames and Gravitomagnetism, 2001
LaTeX file, no figures, 12 pages, Plenary talk given at EREs2000 (Valladolid, Spain, 6-9 September 2000); to be published in Proc. Spanish Relativity Meeting, edited by J.-F. Pascual-S\'anchez, L. Flor\'\ia, A. San Miguel, and F. Vicente (World Scientific, 2001)
openaire   +2 more sources

Existence theory for sequential fractional differential equations with anti-periodic type boundary conditions

open access: yesOpen Mathematics, 2016
We develop the existence theory for sequential fractional differential equations involving Liouville-Caputo fractional derivative equipped with anti-periodic type (non-separated) and nonlocal integral boundary conditions.
Aqlan Mohammed H.   +3 more
doaj   +1 more source

Reinventing Medicine

open access: yesMcGill Journal of Medicine, 2020
N ...
Gerald Pfeffer
doaj   +1 more source

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