集合论和拓扑学。介绍分析的基础。第一部分：集合、关系、数
Set theory and topology. An introduction to the foundations of analysis. Part I: Sets, relations, numbers
摘要：
我们提供了一个正式的介绍一般拓扑学的经典定理及其在集合论的公理基础。从ZFC开始，第一部分的论述包括关系和序理论以及数系统的构造。
英文摘要：
We provide a formal introduction into the classic theorems of general topology and its axiomatic foundations in set theory. Starting from ZFC, the exposition in this first part includes relation and order theory as well as a construction of number systems.
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。
