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Special points on product of modular curves (2004)

by B Edixhoven
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Nontriviality of Rankin-Selberg L-functions and CM points

by C. Cornut, V. Vatsal , 2004
"... 1.1 Rankin-Selberg L-functions................... 2 ..."
Abstract - Cited by 25 (3 self) - Add to MetaCart
1.1 Rankin-Selberg L-functions................... 2

Equidistribution, L-functions and ergodic theory: on some problems of Yu. Linnik

by Philippe Michel, Akshay Venkatesh - LINNIK, INTERNATIONAL CONGRESS OF MATHEMATICIANS. VOL. II, EUR. MATH. SOC., ZÜRICH
"... An old question of Linnik asks about the equidistribution of integral points on a large sphere. This question proved to be very rich: it is intimately linked to modular forms, to subconvex estimates for L-functions, and to dynamics of torus actions on homogeneous spaces. Indeed, Linnik gave a parti ..."
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An old question of Linnik asks about the equidistribution of integral points on a large sphere. This question proved to be very rich: it is intimately linked to modular forms, to subconvex estimates for L-functions, and to dynamics of torus actions on homogeneous spaces. Indeed, Linnik gave a partial answer using ergodic methods, and his question was completely answered by Duke using harmonic analysis and modular forms. We survey the context of these ideas and their developments over the last decades.

CM Points and Quaternion Algebras

by C. Cornut, V. Vatsal - DOCUMENTA MATH. , 2005
"... This paper provides a proof of a technical result (Corollary 2.10 of Theorem 2.9) which is an essential ingredient in our proof of Mazur’s conjecture over totally real number fields [3]. ..."
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This paper provides a proof of a technical result (Corollary 2.10 of Theorem 2.9) which is an essential ingredient in our proof of Mazur’s conjecture over totally real number fields [3].

Equidistribution of CM-points on quaternion Shimura varieties

by Shou-wu Zhang
"... The aim of this paper is to show some equidistribution statements of Galois orbits of CM-points for quaternion Shimura varieties. These equidistribution statements will imply the Zariski densities of CM-points as predicted by André-Oort conjecture (see Section 2). Our main result (Corollary 3.7) say ..."
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The aim of this paper is to show some equidistribution statements of Galois orbits of CM-points for quaternion Shimura varieties. These equidistribution statements will imply the Zariski densities of CM-points as predicted by André-Oort conjecture (see Section 2). Our main result (Corollary 3.7) says that the Galois orbits of CM-points with the maximal
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...CM-point if and only if Mx is 0-dimensional, or equivalently, H is a torus. 3 Remarks. 1. This conjecture remains open, although many special cases have been treated by Moonen [22, 23, 24], Edixhoven =-=[13, 14, 15]-=-, Edixhoven-Yafaev [16], and Yafaev [32, 33]. In particular, the conjecture is true when Z is a curve under one of the following assumptions: • M is a product of two modular curves (Andre [2]); • CM-p...

The André-Oort conjecture

by B. Klingler, A. Yafaev
"... Abstract. In this paper we prove, assuming the Generalized Riemann Hypothesis, the André-Oort conjecture on the Zariski closure of sets of special points in a Shimura variety. In the case of sets of special points satisfying an additional assumption, we prove the conjecture without assuming the GRH ..."
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Abstract. In this paper we prove, assuming the Generalized Riemann Hypothesis, the André-Oort conjecture on the Zariski closure of sets of special points in a Shimura variety. In the case of sets of special points satisfying an additional assumption, we prove the conjecture without assuming the GRH. Contents
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...[41]) proved the André-Oort conjecture for curves in Shimura varieties assuming the GRH. The main new ingredient in [41] is a theorem on lower bounds for Galois orbits of special points. In the work =-=[15]-=-, Edixhoven proves, assuming the GRH, the André-Oort conjecture for products of modular curves. In [40], the 6 B. KLINGLER, A. YAFAEV second author proves the André-Oort conjecture for sets of speci...

The André-Oort conjecture for products of Drinfeld modular curves

by Florian Breuer , 2003
"... ..."
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Higher Heegner points on elliptic curves over function fields

by Florian Breuer , 2003
"... ..."
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Non-triviality of CM points in ring class field towers

by Esther Aflalo
"... In [Co-Va 1], Cornut and Vatsal proved a generalisation of Mazur’s conjecture on higher Heegner points, valid for CM points on Shimura curves with unramified central character over totally real number fields. In the present work, which grew out of the thesis of the first author at University Paris 6 ..."
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In [Co-Va 1], Cornut and Vatsal proved a generalisation of Mazur’s conjecture on higher Heegner points, valid for CM points on Shimura curves with unramified central character over totally real number fields. In the present work, which grew out of the thesis of the first author at University Paris 6, we extend the results of [Co-Va 1] to more general families of CM points on slightly less general Shimura curves (those with trivial

Special subvarieties of Drinfeld modular varieties

by Florian Breuer , 2009
"... We explore an analogue of the André-Oort conjecture for subvarieties of Drinfeld modular varieties. The conjecture states that a subvariety X of a Drinfeld modular variety contains a Zariski-dense set of complex multiplication (CM) points if and only if X is a “special ” subvariety (i.e. X is define ..."
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We explore an analogue of the André-Oort conjecture for subvarieties of Drinfeld modular varieties. The conjecture states that a subvariety X of a Drinfeld modular variety contains a Zariski-dense set of complex multiplication (CM) points if and only if X is a “special ” subvariety (i.e. X is defined by requiring additional endomorphisms). We prove this conjecture in two cases. Firstly when X contains a Zariski-dense set of CM points with a certain behaviour above a fixed prime (which is the case if these CM points lie in one Hecke orbit), and secondly when X is a curve containing infinitely many CM points without any additional assumptions.
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... is a product of two modular curves. Slightly earlier, Bas Edixhoven [11] found a proof assuming the Generalised Riemann Hypothesis (GRH), which generalised well to products of several modular curves =-=[13]-=-, and to products of Shimura curves (by Andrei Yafaev [30]). This method, involving Galois orbits of special points and Hecke correspondences, is central to almost all further progress. (B) Very speci...

A PROOF OF THE ANDRÉ-OORT CONJECTURE VIA MATHEMATICAL LOGIC [After Pila, . . .

by Thomas Scanlon , 2011
"... ..."
Abstract - Cited by 4 (0 self) - Add to MetaCart
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