Existence of periodic points of endomorphisms of a circle

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：niklausxiang

【摘要】

：

A theorem of Block and Franke is improved on the existence of periodic points for a map of a circle to itself and a proof which seems more understandable is giv

【作者】

：

李伟固

【机构】

：

1.DepartmentofMathematics

【出处】

：

中国科学：数学英文版

【发表日期】

：

1999年1期

【关键词】

：

ENDOMORPHISM ROTATION SET PERIODIC point. endomorphism rotation set periodic poi

【基金项目】

：

Project supported by the National Natural Science Foundation of China (Grant No. 19531070)

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A theorem of Block and Franke is improved on the existence of periodic points for a map of a circle to itself and a proof which seems more understandable is given.

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Existence of periodic points of endomorphisms of a circle

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