Mathematical Research Institutes

Stiftung caesar
IWR, Heidelberg
Konrad Zuse Zentrum, Berlin (ZIB)
Max-Planck-Institute for Mathematics, Bonn
Mathematisches Forschungsinstitut Oberwolfach
Weierstrass Institute, Berlin (WIAS)

Mathematical Societies

Deutsche Mathematiker-Vereinigung e.V.
The European Mathematical Information Service (offered by the European Mathematical Society)
European Research Centers on Mathematics (ERCOM)
The International Mathematical Union (IMU)
American Mathematical Society (AMS)

Physical societies

Deutsche Physikalische Gesellschaft (DPG)
European Physical Society (EPS)
American Physical Society (APS)

Preprint servers

Electronic Research Announcements
EMIS - The European Mathematical Information Service
MSRI E-Print Archive (Berkeley)
Front end to arXiv (math archive) (at UC Davis)
LANL archive and Mirror in Augsburg
SPIRES archive

Other mathematical resources

Mathematics web sites around the world
Mathematical Servers

Other physics related servers

The Internet Pilot to Physics
Physics Department of the University of Leipzig
International Centre for Theoretical Physics (ICTP, Trieste)
Forschungszentrum Jülich
Naturkonstanten

Chemistry information services

Gesellschaft Deutscher Chemiker
Deutsche Bunsengesellschaft für Physikalische Chemie
American Chemical Society
Theoretical Chemistry Subdivision of ACS
Chemie in Deutschland
Universität Stuttgart, Institut für theoretische Chemie
Freie Universität Berlin, FB Chemie

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