Reaction front in an reaction-subdiffusion process

SB Yuste, L Acedo, K Lindenberg - Physical Review E, 2004 - APS
We study the reaction front for the process A+ B→ C in which the reagents move
subdiffusively. Our theoretical description is based on a fractional reaction-subdiffusion …

[КНИГА][B] Reaction-transport systems: mesoscopic foundations, fronts, and spatial instabilities

V Mendez, S Fedotov, W Horsthemke - 2010 - books.google.com
This book is an introduction to the dynamics of reaction-diffusion systems, with a focus on
fronts and stationary spatial patterns. Emphasis is on systems that are non-standard in the …

Anomalous diffusion with linear reaction dynamics: From continuous time random walks to fractional reaction-diffusion equations

BI Henry, TAM Langlands, SL Wearne - Physical Review E—Statistical …, 2006 - APS
We have revisited the problem of anomalously diffusing species, modeled at the mesoscopic
level using continuous time random walks, to include linear reaction dynamics. If a constant …

Fractional reaction-diffusion equation

K Seki, M Wojcik, M Tachiya - The Journal of chemical physics, 2003 - pubs.aip.org
A fractional reaction-diffusion equation is derived from a continuous time random walk
model when the transport is dispersive. The exit from the encounter distance, which is …

Reaction-subdiffusion equations

IM Sokolov, MGW Schmidt, F Sagués - … E—Statistical, Nonlinear, and Soft Matter …, 2006 - APS
To analyze possible generalizations of reaction-diffusion schemes for the case of
subdiffusion we discuss a simple monomolecular conversion A→ B. We derive the …

Migration and proliferation dichotomy in tumor-cell invasion

S Fedotov, A Iomin - Physical Review Letters, 2007 - APS
We propose a two-component reaction-transport model for the migration-proliferation
dichotomy in the spreading of tumor cells. By using a continuous time random walk (CTRW) …

Turing pattern formation in fractional activator-inhibitor systems

BI Henry, TAM Langlands, SL Wearne - Physical Review E—Statistical …, 2005 - APS
Activator-inhibitor systems of reaction-diffusion equations have been used to describe
pattern formation in numerous applications in biology, chemistry, and physics. The rate of …

Non-Markovian random walks and nonlinear reactions: Subdiffusion and propagating fronts

S Fedotov - Physical Review E—Statistical, Nonlinear, and Soft …, 2010 - APS
The main aim of the paper is to incorporate the nonlinear kinetic term into non-Markovian
transport equations described by a continuous time random walk (CTRW) with …

Recombination kinetics in subdiffusive media

K Seki, M Wojcik, M Tachiya - The Journal of chemical physics, 2003 - pubs.aip.org
We study the kinetics of the recombination reaction in subdiffusive media, where the
displacement of reactants r (t) follows∝ t α with 0< α< 1. We derive a rigorous fractional …

Turing pattern formation with fractional diffusion and fractional reactions

TAM Langlands, BI Henry… - Journal of Physics …, 2007 - iopscience.iop.org
We have investigated Turing pattern formation through linear stability analysis and
numerical simulations in a two-species reaction–diffusion system in which a fractional order …