On the André-Oort Conjecture for Hilbert Modular Surfaces
On the André-Oort Conjecture for Hilbert Modular Surfaces
复制标题
关于希尔伯特模曲面的安德烈-奥尔特猜想
DOI:
10.1007/978-3-0348-8303-0_4
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发表时间:
1999
期刊:
影响因子:
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通讯作者:
B. Edixhoven
中科院分区:
文献类型:
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作者:
B. Edixhoven
In order to state the conjecture mentioned in the title, we need to recall some terminology and results on Shimura varieties; as a general reference for these, we use [20, Sections 1–2]. So let S:= Resc/Grnc be the algebraic group over R obtained by restriction of scalars from C to R of the multiplicative group. For V an 1[8-vector space, it is then equivalent to give an R-Hodge structure or an action by S on it. A Shimura datum is a pair(G X)withGa connected reductive affine algebraic group over Q, andXa G(R)-conjugacy class in the set of morphisms of algebraic groups Hom(S, GR.), satisfying the three conditions of [20, Def. 1.4] (i.e., the usual conditions (2.1.1-3) of [13]). These conditions imply thatXhas a natural complex structure (in fact, the connected components are hermitian symmetric domains), such that every representation ofGon a Q-vector space defines a polarizable variation of Hodge structure onX.For(G X)a Shimura datum, andKa compact open subgroup of G(Af), we let ShK(G, X)((C) denote the complex analytic varietyG(Q)\(X x G(A f )/ K)which has a natural structure of quasi-projective complex algebraic variety, denoted Sill G2 that maps X1to X2; for K1and K2 compact open subgroups of Gi(Af) and G2 (AO withf (KOcontained in K2, such anfinduces a morphism Sh(f)from ShK, (G1, Xi)c to ShK2(G2, X2)c.
DOI:
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发表时间:
1984
期刊:
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影响因子:
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作者:
M. Wodzicki
通讯作者:
M. Wodzicki
DOI:
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发表时间:
2018
期刊:
影响因子:
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作者:
Braverman Alexander;Finkelberg Michael;Nakajima Hiraku;Yuji Odaka;Kenji Sakugawa
通讯作者:
Kenji Sakugawa