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arXiv math/0407433math.NTmath.AG
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Berkovich投影线的分析与动力学

Analysis and dynamics on the Berkovich projective line

Robert Rumely, Matthew Baker

摘要:

这是2004年春季在乔治亚大学举行的伯科维奇空间研讨会的一套扩大的课堂讲稿。这些笔记的目的是提供对伯科维奇空间的非技术性介绍,并为分析伯科维奇投影线奠定基础,以期在动力学中应用。在描述了基本的拓扑空间和Berkovich线上的函数层之后,我们引入了Hsia核,它是位势论的基本核。我们发展了一个容量理论,定义了一个拉普拉斯算子,并构造了一个调和函数理论。然后,我们开发的理论下调和函数,并给予应用动态,包括建设的Lyubich措施附加到一个有理函数。

英文摘要:

This is a set of expanded lecture notes from the Berkovich Space seminar held at the University of Georgia during Spring, 2004. The purpose of the notes is to provide a non-technical introduction to Berkovich spaces, and to develop the foundations for analysis on the Berkovich projective line, with a view toward applications in dynamics. After describing the underlying topological space and the sheaf of functions on the Berkovich line, we introduce the Hsia kernel, the fundamental kernel for potential theory. We develop a theory of capacities, define a Laplacian operator, and construct a theory of harmonic functions. We then develop the theory of subharmonic functions and give applications to dynamics, including a construction of the Lyubich measure attached to a rational function.

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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