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SIEGEL-VEECH TRANSFORMS ARE IN L2
被引:9
|作者:
Athreya, Jayadev S.
[1
]
Cheung, Yitwah
[2
]
Masur, Howard
[3
]
Ruhr, Rene
[4
]
机构:
[1] Univ Washington, Dept Math, Padelford Hall, Seattle, WA 98195 USA
[2] San Francisco State Univ, Dept Math, Thornton Hall 937,1600 Holloway Ave, San Francisco, CA 94132 USA
[3] Univ Chicago, Dept Math, 5734 South Univ Ave, Chicago, IL 60615 USA
[4] Technion, Fac Math, IL-32000 Haifa, Israel
关键词:
Siegel-Veech transform;
Abelian differentials;
HAUSDORFF DIMENSION;
FLOWS;
SPACE;
D O I:
10.3934/jmd.2019001
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
Let H denote a connected component of a stratum of translation surfaces. We show that the Siegel-Veech transform of a bounded compactly supported function on R-2 is in L-2(H, mu), where mu is the Lebesgue measure on H, and give applications to bounding error terms for counting problems for saddle connections. We also propose a new invariant associated to SL(2, R)-invariant measures on strata satisfying certain integrability conditions.
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页码:1 / 19
页数:19
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