cohomologie automorphe et compactifications partielles de certaines variétés de griffiths–schmid
cohomologie automorphe et compactifications partielles de certaines variétés de griffiths–schmid
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格里菲斯-施密德某些变体的上同系自同构和紧化
DOI:
10.1112/s0010437x05001454
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发表时间:
2004
影响因子:
1.8
通讯作者:
H. Carayol
中科院分区:
文献类型:
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作者:
H. Carayol
we study some automorphic cohomology classes of degree one on the griffiths–schmid varieties attached to some unitary groups in three variables. using partial compactifications of those varieties, constructed by kato and usui, we define for such a cohomology class some analogues of fourier–shimura coefficients, which are cohomology classes on certain elliptic curves. we show that a large space of such automorphic classes can be generated by those with rational ‘coefficients’. more precisely, we consider those cohomology classes that come from picard modular forms, via some penrose-like transform studied in a previous article: we prove that the coefficients of the classes thus obtained can be computed from the coefficients of the picard form by a similar transform defined at the level of the elliptic curve.
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
木村俊一;高橋宣能;Seiichi Kamada;加藤文元;Seiichi Kamada;木村俊一;木村俊一;鎌田聖一;山崎隆雄;Seiichi Kamada;加藤文元;Seiichi Kamada;加藤文元;Seiichi Kamada;木村 俊一;都築 暢夫;山内卓也;田口 雄一郎;都築暢夫;山内卓也;田口雄一郎;志甫淳;田口雄一郎;都築 暢夫;志甫 淳;田口 雄一郎;木村 俊一
通讯作者:
木村 俊一