The zero locus of an admissible normal function

• 成果类型: Article
• 署名作者: Brosnan, Patrick; Pearlstein, Gregory J.
• 刊物名称: ANNALS OF MATHEMATICS
• ISSN/ISSBN: 0003-486X
• DOI: 10.4007/annals.2009.170.883
• 发表日期: 2009
• 页码: 883-897
• 关键词: mixed hodge structure; degeneration

摘要

We prove that the zero locus of an admissible normal function over an algebraic parameter space S is algebraic in the case where S is a curve.