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Votes:0 ALGTOP-L, Algebraic Topology listserv ALGTOP-L, Algebraic Topology listserv This listserv began as a discussion group in July 1995, and
was converted to an automated moderated
listserv in Sept 2007. To join the listserv go to https://lists.lehigh.edu/mailman/listinfo/algtop-l . The primary functions of this listserv
are
providing abstracts of papers posted to the Hopf archive, providing information
about topology conferences, and serving as a forum for topics related to
algebraic topology. This website also serves as an archive of links
to websites related to algebraic topology. The Hopf archive is a preprint server for papers in algebraic topology. It is maintained by
Clarence Wilkerson.
Once a month, Mark Hovey posts abstracts of papers which have been added to
the Hopf archive. Informat Read More Go to Site
Votes:0 Hopf Topology Archive Welcome to the Hopf Topology Archive! NOTICE: Hopf has been moved to a virtual website on the Math department
server. Most things should be transparent if you use
http://hopf.math.purdue.edu as the URL.
The FTP service will not be reactivated due to security concerns.
If you experience problems, please report them to wilker@math.purdue.edu
Thank you. Read More Go to Site
Votes:0 What is Topology? A short and idiosyncratic answer Robert Bruner Basically, topology is the modern version of geometry, the study
of all different sorts of spaces. The thing that distinguishes
different kinds of geometry from each other (including topology
here as a kind of geometry) is in the kinds of transformations
that are allowed before you really consider something changed.
(This point of view was first suggested by Felix Klein, a famous
German mathematician of the late 1800 and early 1900's.) In ordinary Euclidean geometry, you can move things around and
flip them over, but you can't stretch or bend them. This is
called "congruence" in geometry class. Two things are congruent
if you can lay one on top of the other in such a way that they
exactly match. In projective geometry, invent Read More Go to Site
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