A First Course in Topology: Continuity and Dimension
About this Title
John McCleary, Vassar College, Poughkeepsie, NY
Publication: The Student Mathematical Library
Publication Year 2006: Volume 31
ISBNs: 978-0-8218-3884-6 (print); 978-1-4704-2142-7 (online)
MathSciNet review: MR2218695
MSC: Primary 54-01; Secondary 54C05, 54F45, 55-01
How many dimensions does our universe require for a comprehensive physical description? In 1905, Poincaré argued philosophically about the necessity of the three familiar dimensions, while recent research is based on 11 dimensions or even 23 dimensions. The notion of dimension itself presented a basic problem to the pioneers of topology. Cantor asked if dimension was a topological feature of Euclidean space. To answer this question, some important topological ideas were introduced by Brouwer, giving shape to a subject whose development dominated the twentieth century.
The basic notions in topology are varied and a comprehensive grounding in point-set topology, the definition and use of the fundamental group, and the beginnings of homology theory requires considerable time. The goal of this book is a focused introduction through these classical topics, aiming throughout at the classical result of the Invariance of Dimension.
This text is based on the author's course given at Vassar College and is intended for advanced undergraduate students. It is suitable for a semester-long course on topology for students who have studied real analysis and linear algebra. It is also a good choice for a capstone course, senior seminar, or independent study.
Undergraduate and graduate students interested in topology.
Table of Contents
- Chapter 1. A little set theory
- Chapter 2. Metric and topological spaces
- Chapter 3. Geometric notions
- Chapter 4. Building new spaces from old
- Chapter 5. Connectedness
- Chapter 6. Compactness
- Chapter 7. Homotopy and the fundamental group
- Chapter 8. Computations and covering spaces
- Chapter 9. The Jordan Curve Theorem
- Chapter 10. Simplicial complexes
- Chapter 11. Homology