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The resonance phenomenon in the reaction–diffusion systems
Published 2001-01-01“…A new mechanism of pattern formation different from the Turing and oscillatory instabilities in the reaction–diffusion systems was found. It is closely connected with the resonance phenomenon that appears in the models when Jacobi's matrix of the kinetic part is equivalent to Jordan cell and diffusion coefficients are cited. …”
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Kinetics of quantum reaction-diffusion systems
Published 2025-02-01“…This open quantum dynamics represents a generalisation of classical reaction-diffusion dynamics to the quantum realm. We first show how initial conditions can be introduced in the Keldysh path integral via boundary terms. …”
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A Numerical Method for Time-Fractional Reaction-Diffusion and Integro Reaction-Diffusion Equation Based on Quasi-Wavelet
Published 2020-01-01“…In this research work, we focused on finding the numerical solution of time-fractional reaction-diffusion and another class of integro-differential equation known as the integro reaction-diffusion equation. …”
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On the Speed of Spread for Fractional Reaction-Diffusion Equations
Published 2010-01-01“…The fractional reaction diffusion equation 𝜕𝑡𝑢+𝐴𝑢=𝑔(𝑢) is discussed, where 𝐴 is a fractional differential operator on ℝ of order 𝛼∈(0,2), the 𝐶1 function 𝑔 vanishes at 𝜁=0 and 𝜁=1, and either 𝑔≥0 on (0,1) or 𝑔<0 near 𝜁=0. …”
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Reaction-diffusion for fish populations with realistic mobility
Published 2024-12-01Subjects: Get full text
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Regularity of Global Attractor for the Reaction-Diffusion Equation
Published 2012-01-01“…By using an iteration procedure, regularity estimates for the linear semigroups, and a classical existence theorem of global attractor, we prove that the reaction-diffusion equation possesses a global attractor in Sobolev space Hk for all k>0, which attracts any bounded subset of Hk(Ω) in the Hk-norm.…”
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Structure Preserving Numerical Analysis of Reaction-Diffusion Models
Published 2022-01-01“…In this paper, we examine two structure preserving numerical finite difference methods for solving the various reaction-diffusion models in one dimension, appearing in chemistry and biology. …”
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Dynamics of an SIS reaction-diffusion epidemic model for diseasetransmission
Published 2009-12-01Subjects: Get full text
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Solving Reaction-Diffusion and Advection Problems with Richardson Extrapolation
Published 2015-01-01“…In this paper we investigate the efficiency of the Richardson method in one-dimensional numerical (reaction-diffusion) problems.…”
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Solving the Caputo Fractional Reaction-Diffusion Equation on GPU
Published 2014-01-01“…We present a parallel GPU solution of the Caputo fractional reaction-diffusion equation in one spatial dimension with explicit finite difference approximation. …”
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A Weak Comparison Principle for Reaction-Diffusion Systems
Published 2012-01-01“…We prove a weak comparison principle for a reaction-diffusion system without uniqueness of solutions. …”
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Properness and Topological Degree for Nonlocal Reaction-Diffusion Operators
Published 2011-01-01“…The paper is devoted to integro-differential operators, which correspond to nonlocal reaction-diffusion equations considered on the whole axis. …”
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Existence of Solutions for a Quasilinear Reaction Diffusion System
Published 2012-01-01“…The degenerate reaction diffusion system has been applied to a variety of physical and engineering problems. …”
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Attractor for a Reaction-Diffusion System Modeling Cancer Network
Published 2014-01-01“…A reaction-diffusion cancer network regulated by microRNA is considered in this paper. …”
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On Asymptotic Behavior for Reaction Diffusion Equation with Small Time Delay
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Pulse Dynamics in a Bistable Reaction-Diffusion System with Chemotaxis
Published 2022-01-01“…We consider pulse dynamics in a bistable reaction-diffusion system with chemotaxis. We derive the ordinary differential equation of interfaces by applying the multiple scales method to the reaction-diffusion system for examining the effect of the chemotaxis on pulse dynamics in one dimension. …”
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Novel Evaluation of Fuzzy Fractional Cauchy Reaction-Diffusion Equation
Published 2022-01-01“…Fractional Cauchy reaction-diffusion equations play a significant role in diffusion, and instabilities can lead to formation and stabilization. …”
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An Algebraic Method on the Eigenvalues and Stability of Delayed Reaction-Diffusion Systems
Published 2013-01-01“…The eigenvalues and stability of the delayed reaction-diffusion systems are considered using the algebraic methods. …”
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Numerical Solutions of Singularly Perturbed Reaction Diffusion Equation with Sobolev Gradients
Published 2013-01-01“…Critical points related to the singular perturbed reaction diffusion models are calculated using weighted Sobolev gradient method in finite element setting. …”
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Morphological spatial patterns in a reaction diffusion model for metal growth
Published 2010-03-01“…In this paper a reaction-diffusion system modelling metal growth processes is considered, to investigate -within the electrodeposition context- the formation of morphological patterns in a finite two-dimensional spatialdomain. …”
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