Mathematical Sciences: Geometric, Analytic, and Dynamical Properties of Real Submanifolds and CR Structures

数学科学：实子流形和 CR 结构的几何、解析和动力学性质

• 批准号: 9504452
• 负责人: Sidney Webster
• 金额: $ 12万
• 依托单位: University of Chicago
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-07-01 至 1998-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9504452&HistoricalAwards=false
• 关键词: Mathematical; Sciences; Geometric; Analytic; Dynamical

9504452 Webster The proposed research is in the area of several complex variables; more specifically, it deals with real submanifolds of complex manifolds. Two topics are emphasized in the proposal: the investigator introduces a concept of double-valued-reflection in an effort to understand real algebraic curves sitting inside complex algebraic curves (thus the notion of double-valued-reflection generalizes that of conjugation); the embedding problem of abstract Cauchy-Riemann structures is to be pursued further, focusing on finding those properties shared between embeddable and non-embeddable Cauchy-Riemann structures. The study of Cauchy-Riemann structures can be thought of as an attempt to understand certain real surfaces sitting inside complex spaces; emphasizes the interplay between real and complex geometries. The upshot is that to understand a real object better it is often necessary to introduce complex variables.

9504452韦伯斯特 拟议的研究是在多个复变量领域;更具体地说，它涉及复流形的真实的子流形。在建议中强调了两个主题：研究者引入了双值反射的概念，以努力理解复杂代数曲线中的真实的代数曲线（因此，双值反射的概念推广了共轭的概念）;抽象Cauchy-Riemann结构的嵌入问题将被进一步研究，重点是寻找可嵌入和不可嵌入的柯西-黎曼结构之间共享的那些性质。 柯西-黎曼结构的研究可以被认为是试图理解某些位于复杂空间内的真实的表面;强调真实的和复杂几何之间的相互作用。结果是，为了更好地理解一个真实的对象，通常需要引入复变量。