| 引用本文: | 刘伍明,兰马羣.二维离散映象的拓扑熵.[J].国防科技大学学报,1990,12(1):84-87.[点击复制] |
| Liu Wuming,Lan Maqun.Topological Entropy in Two-Dimensional Dissipative Maps[J].Journal of National University of Defense Technology,1990,12(1):84-87[点击复制] |
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| 二维离散映象的拓扑熵 |
| 刘伍明1, 兰马羣2 |
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(1.蒙自师范专科学校;2.国防科技大学)
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| 摘要: |
| 本文计算了二维离散映象在经过倍周期分岔、同周期分岔到混沌时的拓扑熵，并得到这些映象通向混沌的各种道路和与其对应的拓扑熵之间的关系，揭示了拓扑熵与混沌之间的内在联系。 |
| 关键词: 二维离散映象，拓扑熵 |
| DOI： |
| 投稿日期：1988-09-14 |
| 基金项目: |
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| Topological Entropy in Two-Dimensional Dissipative Maps |
| Liu Wuming1, Lan Maqun2 |
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(1.Mengzi Teachers Institute，Yunnan;2.National University of Defense Technology)
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| Abstract: |
| In this paper，the topological entropy of two-dimensional dissipative maps from period doubling bifurcation or the same period bifurcation to chaos is calculated. The arbitrary relation of bifurcational routes in dissipative maps and topological entropy corresponding to these routes are found and the intrinsic relation between chaos and topological entropy is also revealed. |
| Keywords: two-dimensional dissipative maps,topological entropy |
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