## Mathematical Subject Classification – MSC2010

General reference works (handbooks, dictionaries, bibliographies, etc.)
12

Instructional exposition (textbooks, tutorial papers, etc.)
452

Research exposition (monographs, survey articles)
958

Explicit machine computation and programs (not the theory of computation or programming)
81

Exterior differential systems (Cartan theory)
826

Vector distributions (subbundles of the tangent bundles)
802

Noncommutative geometry (à la Connes)
1070

Spaces and manifolds of mappings (including nonlinear versions of 46Exx) [See also 46Txx, 53Cxx]
4873

Manifolds of metrics (esp. Riemannian)
395

Applications (in quantum mechanics (Feynman path integrals), relativity, fluid dynamics, etc.)
828

Abstract critical point theory (Morse theory, Ljusternik-Schnirelman (Lyusternik-Shnirel’man) theory, etc.)
3923

Applications to the theory of geodesics (problems in one independent variable)
700

Variational inequalities (global problems)
478

Cohomology of classifying spaces for pseudogroup structures (Spencer, Gelfand-Fuks, etc.) [See also 57R32]
209

Relations with special manifold structures (Riemannian, Finsler, etc.)
1427