LOCAL RIGIDITY OF CERTAIN SOLVABLE GROUP ACTIONS ON TORI

被引:2
|
作者
Liu, Qiao [1 ]
机构
[1] Penn State Univ, Dept Math, University Pk, PA 16802 USA
关键词
local rigidity; group action; Anosov diffeomorphism; CONJUGACY;
D O I
10.3934/dcds.2020269
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we study a local rigidity property of Z proportional to(lambda) R affine action on tori generated by an irreducible toral automorphism and a linear flow along an eigenspace. Such an action exhibits a weak version of local rigidity, i.e., any smooth perturbations close enough to an affine action is smoothly conjugate to the affine action up to constant time change.
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页码:553 / 567
页数:15
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