Results 241 to 250 of about 85,723 (275)

High- and low-field NMR in binary solvent gradients.

open access: yesAnalyst
Hussain H   +4 more
europepmc   +1 more source

On the solutions of time-fractional reaction–diffusion equations

Communications in Nonlinear Science and Numerical Simulation, 2010
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Rida, S. Z.   +2 more
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Fractional reaction–diffusion

Physica A: Statistical Mechanics and its Applications, 2000
Abstract We derive a fractional reaction–diffusion equation from a continuous-time random walk model with temporal memory and sources. The equation provides a general model for reaction–diffusion phenomena with anomalous diffusion such as occurs in spatially inhomogeneous environments. As a first investigation of this equation we consider the special
B.I Henry, S.L Wearne
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Fractional differential quadrature techniques for fractional order Cauchy reaction‐diffusion equations

Mathematical Methods in the Applied Sciences, 2023
This paper aims to explore and apply differential quadrature based on different test functions to find an efficient numerical solution of fractional order Cauchy reaction‐diffusion equations (CRDEs). The governing system is discretized through time and space via novel techniques of differential quadrature method and the fractional operator of Caputo ...
Ola Ragb   +4 more
openaire   +1 more source

On a fractional reaction–diffusion equation

Zeitschrift für angewandte Mathematik und Physik, 2017
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de Andrade, Bruno, Viana, Arlúcio
openaire   +2 more sources

Stabilization of reaction–diffusion fractional-order memristive neural networks

Neural Networks, 2023
This paper investigates the stabilization control of fractional-order memristive neural networks with reaction-diffusion terms. With regard to the reaction-diffusion model, a novel processing method based on Hardy-Poincarè inequality is introduced, as a result, the diffusion terms are estimated associated with the information of the reaction-diffusion ...
Ruoxia Li, Jinde Cao, Ning Li
openaire   +2 more sources

Fractional space–time nonlinear reaction–convection–diffusion

Computational and Applied Mathematics, 2018
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Costa, Felix S., Pereira, Marta R. A.
openaire   +2 more sources

Fractional diffusion-reaction stochastic simulations

The Journal of Chemical Physics, 2013
A novel method is presented for the simulation of a discrete state space, continuous time Markov process subject to fractional diffusion. The method is based on Lie-Trotter operator splitting of the diffusion and reaction terms in the master equation.
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Ergodicity of the stochastic fractional reaction–diffusion equation

Nonlinear Analysis: Theory, Methods & Applications, 2014
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Guo, Boling, Zhou, Guoli
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Inhomogeneous oscillatory structures in fractional reaction–diffusion systems

Physics Letters A, 2008
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Gafiychuk, V., Datsko, B.
openaire   +1 more source

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