Earthquakes and Thurston's boundary for the Teichmuller space of the universal hyperbolic solenoid

被引:3
作者
Saric, Dragomir [1 ,2 ]
机构
[1] SUNY Stony Brook, Inst Math Sci, Stony Brook, NY 11794 USA
[2] CUNY Queens Coll, Dept Math, Flushing, NY 11367 USA
关键词
earthquakes; solenoid; laminations; Thurston's boundary;
D O I
10.2140/pjm.2007.233.205
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
A measured lamination on the universal hyperbolic solenoid S is, by our definition, a leafwise measured lamination with appropriate continuity for the transverse variations. An earthquakes on the universal hyperbolic solenoid S is uniquely determined by a measured lamination on S; it is a leafwise earthquake with the leafwise earthquake measure equal to the leafwise measured lamination. Leafwise earthquakes fit together to produce a new hyperbolic metric on S which is transversely continuous, and we show that any two hyperbolic metrics on S are connected by an earthquake. We also establish the space of projective measured lamination PML(S) as a natural Thurston-type boundary to the Teichmuller space T(S) of the universal hyperbolic solenoid S. The baseleaf-preserving mapping class group MCG(BLP)(S) acts continuously on the closure T(S) boolean OR PML(S) of T(S). Moreover, the set of transversely locally constant measured laminations on S is dense in ML(S).
引用
收藏
页码:205 / 228
页数:24
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