Structural Stability and Renormalization Group for Propagating Fronts

Preprint

31 August 1993

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9308037

Abstract

A solution to a given equation is structurally stable if it suffers only an infinitesimal change when the equation (not the solution) is perturbed infinitesimally. We have found that structural stability can be used as a velocity selection principle for propagating fronts. We give examples, using numerical and renormalization group methods.

Keywords

RENORMALIZATION GROUP
INFINITESIMAL CHANGE
STRUCTURALLY STABLE
PROPAGATING FRONTS
STABILITY
EQUATION
SUFFERS

All Related Versions

Version 1, 1993-08-31, ArXiv
Published version: Physical Review Letters, 72 (1), 76.

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