| 何连法,牛东晓.S1上一类自映射的迭代根(英文)[J].数学研究及应用,1991,11(2):305~310 |
| S1上一类自映射的迭代根(英文) |
| The Iterative Roots for a Class of Self Mapping on S1 |
| 投稿时间：1989-06-14 |
| DOI：10.3770/j.issn:1000-341X.1991.02.037 |
| 中文关键词: |
| 英文关键词: |
| 基金项目: |
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| 摘要点击次数: 1970 |
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| 中文摘要: |
| 本文给出了圆周上dege(f)=0的分段严格单调的连续映射f存在任意阶迭代根的充分必要条件,得出了f存在任意阶迭代根等价于可以嵌入一个拟半流的结论. |
| 英文摘要: |
| The paper gives a necessary and sufficient condition that the sectionally stric-tly monotone continuous mapping that deg(f) =0 on S1 exists every order itera live roots, and gets that f exists every order iterative roots is equivalent to can be embedded in a quasi -semiflow . |
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