1400  General reference works (handbooks, dictionaries, bibliographies, etc.)


1401  Instructional exposition (textbooks, tutorial papers, etc.)


1402  Research exposition (monographs, survey articles)


1403  Historical (must also be assigned at least one classification number from Section 01)


1404  Explicit machine computation and programs (not the theory of computation or programming)


1406  Proceedings, conferences, collections, etc.



14Axx  Foundations

14Bxx  Local theory

14Cxx  Cycles and subschemes

14Dxx  Families, fibrations

14Exx  Birational geometry

14Fxx  (Co)homology theory [See also 13Dxx]

14Gxx  Arithmetic problems. Diophantine geometry [See also 11Dxx, 11Gxx]

14Hxx  Curves

14Jxx  Surfaces and higherdimensional varieties {For analytic theory, see 32Jxx}

14Kxx  Abelian varieties and schemes

14Lxx  Algebraic groups {For linear algebraic groups, see 20Gxx; for Lie algebras, see 17B45}

14Mxx  Special varieties

14Nxx  Projective and enumerative geometry [See also 51XX]

14Pxx  Real algebraic and real analytic geometry

14Qxx  Computational aspects in algebraic geometry [See also 12Y05, 13Pxx, 68W30]

14Rxx  Affine geometry
