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Smooth linearization of commuting circle diffeomorphisms
被引:25
|作者:
Fayad, Bassam
[1
]
Khanin, Kostantin
[2
]
机构:
[1] Univ Paris 13, Inst Galilee, F-93439 Villetaneuse, France
[2] Univ Toronto, Dept Math, Toronto, ON M5S 2E4, Canada
关键词:
CONJUGATION;
D O I:
10.4007/annals.2009.170.961
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We show that a finite number of commuting diffeomorphisms with simultaneously Diophantine rotation numbers are smoothly conjugated to rotations. This solves a problem raised by Moser.
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页码:961 / 980
页数:20
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