第一章 复分析准备知识
(Preliminaries to Complex Analysis) The sweeping development of mathematics during the
last two centuries is due in large part to the introduction
of complex numbers; paradoxically, this is based
on the seemingly absurd no…
卓越讲坛:指标定理简介
学习过程
刘博教授在提及 A t i y a − S i n g e r Atiya-Singer Atiya−Singer 指标定理前,先从拓扑、几何和复分析的三个现代理论成果开始引入。
先从3维空间中的2维曲面,例如球面、环面等开始谈起:…