Homoclinic snaking: structure and stability.

作者: John Burke , Edgar Knobloch

DOI: 10.1063/1.2746816

关键词: Stability (probability)BistabilityHomoclinic orbitMathematical analysisMathematicsPhysical systemPoint (geometry)Structure (category theory)BifurcationPerturbation theory

摘要: The bistable Swift-Hohenberg equation exhibits multiple stable and unstable spatially localized states of arbitrary length in the vicinity Maxwell point between homogeneous periodic states. These are organized a characteristic snakes-and-ladders structure. origin this structure one spatial dimension is reviewed, stability properties resulting with respect to perturbations both two dimensions described. relevance results several different physical systems discussed.

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