arXiv
An e-print service in the fields of physics, mathematics, non-linear
science, computer science, and quantitative biology partially funded by
the National Science Foundation.
Directory of Mathematics and Preprint and e-Print
Servers
Service provided by the American Mathematical Society. From the site:
"The mission of the Directory of Preprint and e-Print Servers is to make
available to the mathematical community the current homepage URLs and
email contacts of all mathematical preprint and e-print servers
throughout the world. This directory will provide mathematicians with a
tool to find any of these servers in order to browse the articles posted
on them and, in many cases, to post an article to the server itself."
Electronic Research Archive for Mathematics
(Jahrbuch Database)
Project sponsored by the Deutsche Forschungsgemeinschaft. A digital
library for classical mathematics that consists of a complete electronic
catalogue of the mathematical publications in the time period between
1868 - 1942 and a digital archive storing the most relevant publications
from that period.
European Libraries and Electronic Resources
(EULER) Project in Mathematical Sciences
Abstracting database with a wide variety of mathematical resources, such
as books, preprints, Web pages, abstracts, proceedings, serials,
technical reports, and theses.
Mathematics on the Web (AMS)
Links to a wide range of mathematical resources: Guides to Mathematical
Literature, Mathematical Literature on the Web, Sources for Literature
Not on the Web, Mathematics by Points of View, Mathematics People,
Reference Literature, and Mathematics Servers.
Mathematics Sources
(Penn State)
Meta site with a lengthy list of Web resources for the mathematician.