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Noise sensitivity of sub- and supercritically bifurcating patterns with group velocities close to the convective-absolute instability

A. Szprynger·M. Luecke
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Abstract

The influence of small additive noise on structure formation near a forwards and near an inverted bifurcation as described by a cubic and quintic Ginzburg Landau amplitude equation, respectively, is studied numerically for group velocities in the vicinity of the convective-absolute instability where the deterministic front dynamics would empty the system.

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A. Szprynger, M. Luecke. 2003-04-04. Noise sensitivity of sub- and supercritically bifurcating patterns with group velocities close to the convective-absolute instability. https://doi.org/10.1103/physreve.67.046301

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