On the diagram for the onset of global chaos and reconnection phenomena in the quadratic nontwist map

Susumu Shinohara, Yoji Aizawa

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Abstract

The quadratic nontwist map is studied by defining the "indicator points" for the phase space. The indicator points enable us to obtain useful information concerning the onset of global chaos and reconnection phenomena. The diagram obtained by using the indicator points clearly reveals the effects of the reconnection phenomena on the transition to global chaos. A discussion is given of the last KAM curve for the quadratic nontwist map.

Original languageEnglish
Pages (from-to)527-534
Number of pages8
JournalProgress of Theoretical Physics Supplement
Issue number139
Publication statusPublished - 2000

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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