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arXiv math/0611715math.NTmath.AG
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projective Varieties上的丢番图逼近Ⅰ:代数距离和度量Bézout定理

Diophantine Approximation on projective Varieties I: Algebraic distance and metric Bézout Theorem

Heinrich Massold

摘要:

对于射影空间X,Y中的两个适当相交的有效圈和它们的交积Z,度量Bezout定理将X,Y和Z的度、高度以及它们到给定点θ的距离和代数距离联系起来。这个定理的应用是在丢番图逼近的领域中,给出Z关于$θ$的逼近性质相对于X和Y的逼近性质的估计。

英文摘要:

For two properly intersecting effective cycles in projective space X,Y, and their intersection product Z, the metric Bezout Theorem relates the degrees, heights of X,Y, and Z, as well as their distances and algebraic distances to a given point theta. Applications of this Theorem are in the area of Diophantine Approximation, giving estimates for approximation properties of Z with respect to $θ$ against the ones of X, and Y.

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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