2000 Mathematics Subject Classification
The Mathematics Subject Classification (MSC) is used to categorize items covered by the two reviewing databases, Mathematical Reviews (MR) and Zentralblatt MATH (Zbl). The MSC is
broken down into over 5,000 two, three, and fivedigit classifications, each corresponding to a discipline of mathematics (e.g., 11 = Number theory; 11B = Sequences and sets;
11B05 = Density, gaps, topology).
The current classification system, 2000 Mathematics Subject Classification (MSC2000), is a revision of the 1991 Mathematics Subject Classification, which is the classification
that has been used by MR and Zbl since the beginning of 1991. MSC2000 is the result of a collaborative effort by the editors of MR and Zbl to update the classification. The
editors acknowledge the many helpful suggestions from the mathematical community during the revision process.
 Entire MSC in PDF
 2000 to 2010 Conversion
 2010 to 2000 Conversion
