### 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 language | English |
---|---|

Pages (from-to) | 527-534 |

Number of pages | 8 |

Journal | Progress of Theoretical Physics Supplement |

Issue number | 139 |

Publication status | Published - 2000 |

### ASJC Scopus subject areas

- Physics and Astronomy(all)

## Fingerprint Dive into the research topics of 'On the diagram for the onset of global chaos and reconnection phenomena in the quadratic nontwist map'. Together they form a unique fingerprint.

## Cite this

Shinohara, S., & Aizawa, Y. (2000). On the diagram for the onset of global chaos and reconnection phenomena in the quadratic nontwist map.

*Progress of Theoretical Physics Supplement*, (139), 527-534.