19-XX K-THEORY [See also 16E20, 18F25]
- 19-00 General reference works (handbooks, dictionaries, bibliographies, etc.)
- 19-01 Instructional exposition (textbooks, tutorial papers, etc.)
- 19-02 Research exposition (monographs, survey articles)
- 19-03 Historical (must also be assigned at least one classification number from Section 01)
- 19-04 Explicit machine computation and programs (not the theory of computation or programming)
- 19-06 Proceedings, conferences, collections, etc.
- 19Axx Grothendieck groups and K0 [See also 13D15, 18F30]
- 19Bxx Whitehead groups and K1
- 19Cxx Steinberg groups and K2
- 19Dxx Higher algebraic K-theory
- 19Exx K-theory in geometry
- 19Fxx K-theory in number theory [See also 11R70, 11S70]
- 19Gxx K-theory of forms [See also 11Exx]
- 19Jxx Obstructions from topology
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19Kxx K-theory and operator algebras [See mainly 46L80, and also 46M20]
(2)
- 19Lxx Topological K-theory [See also 55N15, 55R50, 55S25]
- 19Mxx Miscellaneous applications of K-theory