### 22-XX Topological groups, Lie groups,

{For transformation groups, See 54H15, 57Sxx, 58-XX. For abstract harmonic analysis, See 43-XX}
- 22-00 General reference works (handbooks, dictionaries, bibliographies, etc.)
- 22-01 Instructional exposition (textbooks, tutorial papers, etc.)
- 22-02 Research exposition (monographs, survey articles)
- 22-03 Historical (must be assigned at least one classification number from 01-XX)
- 22-04 Explicit machine computation and programs (not the theory of computation or programming)
- 22-06 Proceedings, conferences, collections, etc.
- 22Axx Topological and differentiable algebraic systems, {For topological rings and fields, see 12Jxx, 13Jxx, 16W80; for dual spaces of operator algebras and topological groups, See 47D35}
- 22Bxx Locally compact abelian groups (LCA groups)
- 22C05 Compact groups
- 22Dxx Locally compact groups and their algebras
- 22Exx Lie groups, {For the topology of Lie groups and homogeneous spaces, see {57-XX, 57Sxx, 57Txx}; for analysis thereon, See {43-XX, 43A80, 43A85, 43A90}

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