Mathematics Subject Classification Scheme 2010The current classification system, 2010 Mathematics Subject Classification (MSC2010).
This is a revision of the 1991 and 2000 Mathematics Subject Classification, which is the classification that has been used by Mathematical reviews (MR) and Zentralblatt Math (Zbl) since the beginning of 1991. MSC2010 is the result of a collaborative effort by the editors of MR and Zbl to update the classification.