MODEL-EQUATIONS FOR 2-DIMENSIONAL QUASIPATTERNS

被引：61

作者：

MULLER, HW ^{[1
]}

机构：

[1] UNIV SAARLAND, INST THEORET PHYS, D-66041 SAARBRUCKEN, GERMANY

来源：

PHYSICAL REVIEW E | 1994年 / 49卷 / 02期

关键词：

D O I：

10.1103/PhysRevE.49.1273

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Two-dimensional model equations, invariant under the symmetry operations of an infinite horizontal plane, can undergo a cellular instability to ''quasipatterns'' of eight- or 12-fold orientational order. Two different nonlinear selection mechanisms are discussed and related to recent experiments.

引用

页码：1273 / 1277

页数：5

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