包邮普通拓扑学

CHAPTER O： PRELIMINARIES
SETS
SUBSETS AND COMPLEMENTS； UNION AND INTERSECTION .
Class calculus
RELATIONS
Relation calculus， equivalence relations
FUNCTIONS
ORDERINGS
Order-complete sets， chains， extension of order-preserving
functions
ALGEBRAIC CONCEPTS
THE REAL NUMBERS
Integers， definition by induction， b-adic expansions
COUNTABLE SETS
Subsets， unions， the set of real numbers
CARDINAL NUMBERS
Schroeder-Bernstein theorem
ORDINAL NUMBERS
The first uncountable ordinal
CARTESIAN PRODUCTS
HAUSDOKFF MAXIMAL PRINCIPLE
Maximal principle， Kuratowski-Zorn lemma， axiom of
choice， well-ordering principle
……

CHAPTER 1： TOPOLOGICAL SPACES
CHAPTER 2： MOORE-SMITH CONVERGENCE
CHAPTER 3： PRODUCT AND QUOTIENT SPACES
CHAPTER 4： EMBEDDING AND METRIZATION
CHAPTER 5： COMPACT SPACES
CHAPTER 6： UNIFORM SPACES
CHAPTER 7： FUNCTION SPACES
APPENDIX： ELEMENTARY SET THEORY