## Mathematics Subject Classification – MSC2010

General reference works (handbooks, dictionaries, bibliographies, etc.) 43

Instructional exposition (textbooks, tutorial papers, etc.) 1404

Research exposition (monographs, survey articles) 467

Explicit machine computation and programs (not the theory of computation or programming) 218

Ring geometry (Hjelmslev, Barbilian, etc.) 368

Ring geometry (Hjelmslev, Barbilian, etc.) 364

Finite partial geometries (general), nets, partial spreads 300

Reflection groups, reflection geometries [See also 20H10, 20H15; for Coxeter groups, see 20F55] 1087

Ordered geometries (ordered incidence structures, etc.) 247

Ordered geometries (ordered incidence structures, etc.) 245

Euclidean geometries (general) and generalizations 1492

Hyperbolic and elliptic geometries (general) and generalizations 1752

Synthetic treatment of fundamental manifolds in projective geometries (Grassmannians, Veronesians and their generalizations) [See also 14M15] 311

Geometry and physics (should also be assigned at least one other classification number from Sections 70--86) 319

Geometry and physics (should also be assigned at least one other classification number from Sections 70--86) 310