A Layman Looks into the Closed 3-manifold
The page describes Poincare conjecture in simple language.
Algebraic Topology Discussion List
The primary functions of this list are: providing abstracts of papers posted to the Hopf archive, providing information about topology conferences, and serving as a forum for topic…
British Topology Home Page
A source of pointers to Topology-related sites, including archives and conference announcements.
Links to Low-dimensional Topology
Topics: General, Conferences, Pages of Links, Knot Theory, 3-manifolds, Journals.
Planar Machines - an Invitation to Topology.
Java applets exploring configuration spaces.
Topological Methods in Group Theory
Table of contents only, but draft chapters can be downloaded by arrangement.
Topology of Manifolds: Supersymmetry and QFT
This is the web resource page for a course taught by John Morgan in Fall 1997 at Columbia University.
TTT on WWW
The Transpennine Topology Triangle is a topology seminar partially supported by the London Mathematical Society with vertices at Leicester, Manchester and Sheffield.