Mathematics on the Web: Classifications

Mathematics Subject Classification MSC2000
used jointly by Mathematical Reviews and Zentralblatt für Mathematik. This link leads to a search interface at the AMS.
Conversion tables between the 1991 and 2000 versions of the MSC
- MSC2000 ==> MSC1991
- MSC1991 ==> MSC2000
Mathematics Subject Classification MSC2010
used jointly by Mathematical Reviews and Zentralblatt für Mathematik. This link leads to a search interface at the AMS
msc2010.org:
Mathematics Subject Classification site used jointly by Mathematical Reviews and Zentralblatt für Mathematik. This link leads to the MSCwiki used for joint revision of the MSC and points to other forms of related publication:
- PDF printables
- TiddlyWiki form
- KWIC index
- Discussion pages about classification of mathematics (in planning)
MSC 2010 Revision Announcement (Historical Item)
MSC 2000 Revision Announcement (Historical Item)
MSC 2000 Revision Principles (Historical Item)
Some mathematical items sorted by MSC Classification
Zentralblatt/Math Reviews Classification Statistics (1991-1995)

Sections 00--19 (85Kbytes)

Sections 20--39 (61Kbytes)

Sections 40--58 (81Kbytes)

Sections 60--78 (45Kbytes)

Sections 80--94 (37Kbytes)
Correlation statistics on the use of classification in Mathematical Reviews.
Library of Congress Mathematics Subject Headings compared with MSC (Rusin)
Library of Congress Subject Headings in SKOS for mathematics at LoC
Library of Congress Subject Heading Browser (Universitätsbibliothek Braunschweig)
PACS - Physics and Astronomy Classification Scheme (AIP)
Referativni Zhurnal Classification Scheme in translation (a 126-Kbyte page)
Journal of Economic Literature Classification System
Mathematics arXiv has its own coarser Classification System. Why their different needs necessitate this they explain here.