nLab
low-dimensional topology

Context

Manifolds and cobordisms

Topology

topology (point-set topology)

see also algebraic topology, functional analysis and homotopy theory

Introduction

Basic concepts

Universal constructions

Extra stuff, structure, properties

Examples

Basic statements

Theorems

Basic homotopy theory

Contents

Idea

The study of the topology of manifolds of low dimension, notably of 3-manifolds and 4-manifolds.

References

Revised on April 26, 2017 05:33:37 by Urs Schreiber (131.220.184.222)