当前位置:
X-MOL 学术
›
Jpn. J. Math.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Introduction to random walks on homogeneous spaces
Japanese Journal of Mathematics ( IF 1.8 ) Pub Date : 2012-11-17 , DOI: 10.1007/s11537-012-1220-9 Yves Benoist , Jean-François Quint
Japanese Journal of Mathematics ( IF 1.8 ) Pub Date : 2012-11-17 , DOI: 10.1007/s11537-012-1220-9 Yves Benoist , Jean-François Quint
Let a
0 and a
1 be two matrices in SL(2, \({\mathbb{Z}}\)) which span a non-solvable group. Let x
0 be an irrational point on the torus \({\mathbb{T}^2}\). We toss a
0 or a
1, apply it to x
0, get another irrational point x
1, do it again to x
1, get a point x
2, and again. This random trajectory is equidistributed on the torus. This phenomenon is quite general on any finite volume homogeneous space.
中文翻译:
齐次空间随机游动简介
让一个 0和一个 1在SL两个矩阵(2,\({\ mathbb {Z}} \) ),其跨越非解群。令x 0为圆环\({\ mathbb {T} ^ 2} \)上的一个非理性点。我们折腾一个 0或一个 1,将它应用于X 0,再弄点不合理X 1,做一遍,以X 1,拿到一分X 2,和一次。该随机轨迹在圆环上均匀分布。这种现象在任何有限体积的均匀空间上都是很普遍的。
更新日期:2012-11-17
中文翻译:
齐次空间随机游动简介
让一个 0和一个 1在SL两个矩阵(2,\({\ mathbb {Z}} \) ),其跨越非解群。令x 0为圆环\({\ mathbb {T} ^ 2} \)上的一个非理性点。我们折腾一个 0或一个 1,将它应用于X 0,再弄点不合理X 1,做一遍,以X 1,拿到一分X 2,和一次。该随机轨迹在圆环上均匀分布。这种现象在任何有限体积的均匀空间上都是很普遍的。