Uniform distribution of orbits of lattices on spaces of frames
Uniform distribution of orbits of lattices on spaces of frames
复制标题
格子轨道在框架空间上的均匀分布
DOI:
10.1215/s0012-7094-04-12234-1
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发表时间:
2003
影响因子:
2.5
通讯作者:
A. Gorodnik
中科院分区:
文献类型:
--
作者:
A. Gorodnik
We study distribution of orbits of a lattice \Gamma<SL(n,R) in the the space V_{n,l} of l-frames in R^n (1\le l\le n-1). Examples of dense \Gamma-orbits are known from the work of Dani, Raghavan, and Veech. We show that dense orbits of \Gamma are uniformly distributed in V_{n,l} with respect to an explicitly described measure. We also establish analogous result for lattices in Sp(n,R) that act on the space of isotropic n-frames.