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Two-dimensional pentagonal structures in dissipative systems

T. Frisch and G. Sonnino
Phys. Rev. E 51, 1169 – Published 1 February 1995
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Abstract

We report the existence and stability of a two-dimensional pattern with a tenfold orientational order in a dissipative system described by partial differential equations. The pattern appears in a subcritical way and results from a superposition of two linearly unstable patterns with different wave numbers.

  • Received 8 August 1994

DOI:https://doi.org/10.1103/PhysRevE.51.1169

©1995 American Physical Society

Authors & Affiliations

T. Frisch and G. Sonnino

  • Institut de Non Linéaire de Nice, 1361 Route des Lucioles, 06560 Valbonne, France

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Vol. 51, Iss. 2 — February 1995

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