Lifting, restricting and sifting integral points on affine homogeneous varieties
Lifting, restricting and sifting integral points on affine homogeneous varieties
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仿射同质簇积分点的提升、限制和筛选
DOI:
10.1112/s0010437x12000516
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发表时间:
2012
影响因子:
1.8
通讯作者:
Gorodnik A
中科院分区:
文献类型:
--
作者:
Gorodnik A
In [Gorodnik and Nevo, Counting lattice points, J. Reine Angew. Math. 663 (2012), 127–176] an effective solution of the lattice point counting problem in general domains in semisimple S-algebraic groups and affine symmetric varieties was established. The method relies on the mean ergodic theorem for the action of G on G/Γ, and implies uniformity in counting over families of lattice subgroups admitting a uniform spectral gap. In the present paper we extend some methods developed in [Nevo and Sarnak, Prime and almost prime integral points on principal homogeneous spaces, Acta Math. 205 (2010), 361–402] and use them to establish several useful consequences of this property, including: (1) effective upper bounds on lifting for solutions of congruences in affine homogeneous varieties;(2) effective upper bounds on the number of integral points on general subvarieties of semisimple group varieties;(3) effective lower bounds on the number of almost prime points on symmetric varieties;(4) effective upper bounds on almost prime solutions of congruences in homogeneous varieties.
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DOI:
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发表时间:
1974
期刊:
影响因子:
--
作者:
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通讯作者:
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DOI:
10.1007/978-3-0348-7662-9
发表时间:
1989
期刊:
arXiv: High Energy Physics - Theory
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发表时间:
2002
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通讯作者:
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1991
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作者:
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通讯作者:
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影响因子:
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作者:
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通讯作者:
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