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arXiv 0902.1960math.AG
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布洛赫型结构与一般型三重结构的一个例子

Bloch-type conjectures and an example of a threefold of general type

Chris Peters

摘要:

假设存在一个好的混合动机理论,可以预言许多与代数循环有关的深层现象。其中之一,布洛赫猜想的推广说,“小霍奇钻石”与“小周群”。Voisin的方法(产生的例子与小周组)进行了仔细分析,以扩大其适用性。一个三倍的一般类型没有1-和2-形式展出,这种扩展产生布洛赫的广义猜想。

英文摘要:

The hypothetical existence of a good theory of mixed motives predicts many deep phenomena related to algebraic cycles. One of these, a generalization of Bloch's conjecture says that "small Hodge diamonds" go with "small Chow groups". Voisin's method (which produces examples with small Chow groups) is analyzed carefully to widen its applicability. A threefold of general type without 1- and 2-forms is exhibited for which this extension yields Bloch's generalized conjecture.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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