Structural Stability and Renormalization Group for Propagating Fronts

G.C. Paquette; Lin-Yuan Chen; Nigel Goldenfeld; University of Illinois at Urbana-Champaign); Y. Oono (Physics Department

arxiv: cond-mat/9308037 · v1 · submitted 1993-08-31 · ❄️ cond-mat · chao-dyn· nlin.CD

Structural Stability and Renormalization Group for Propagating Fronts

G.C. Paquette , Lin-Yuan Chen , Nigel Goldenfeld , Y. Oono (Physics Department , University of Illinois at Urbana-Champaign) This is my paper

classification ❄️ cond-mat chao-dynnlin.CD

keywords equationfrontsgrouppropagatingrenormalizationsolutionstabilitystructural

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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.

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Structural Stability and Renormalization Group for Propagating Fronts

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