43-XX | 42 | Top | 44 |
| 43-00 | General reference works (handbooks, dictionaries, bibliographies, etc.) |
| 43-01 | Instructional exposition (textbooks, tutorial papers, etc.) |
| 43-02 | Research exposition (monographs, survey articles) |
| 43-03 | Historical (must also be assigned at least one classification number from Section 01) |
| 43-04 | Explicit machine computation and programs (not the theory of computation or programming) |
| 43-06 | Proceedings, conferences, collections, etc. |
| 43A05 | Measures on groups and semigroups, etc. |
| 43A07 | Means on groups, semigroups, etc.; amenable groups |
| 43A10 | Measure algebras on groups, semigroups, etc. |
| 43A15 | Lp-spaces and other function spaces on groups, semigroups, etc. |
| 43A17 | Analysis on ordered groups, Hp-theory |
| 43A20 | L1-algebras on groups, semigroups, etc. |
| 43A22 | Homomorphisms and multipliers of function spaces on groups, semigroups, etc. |
| 43A25 | Fourier and Fourier-Stieltjes transforms on locally compact abelian groups |
| 43A30 | Fourier and Fourier-Stieltjes transforms on nonabelian groups and on semigroups, etc. |
| 43A32 | Other transforms and operators of Fourier type |
| 43A35 | Positive definite functions on groups, semigroups, etc. |
| 43A40 | Character groups and dual objects |
| 43A45 | Spectral synthesis on groups, semigroups, etc. |
| 43A46 | Special sets (thin sets, Kronecker sets, Helson sets, Ditkin sets, Sidon sets, etc.) |
| 43A50 | Convergence of Fourier series and of inverse transforms |
| 43A55 | Summability methods on groups, semigroups, etc. [See also 40J05] |
| 43A60 | Almost periodic functions on groups and semigroups and their generalizations (recurrent functions, distal functions, etc.); almost automorphic functions |
| 43A62 | Hypergroups |
| 43A65 | Representations of groups, semigroups, etc. [See also 22A10, 22A20, 22Dxx, 22E45] |
| 43A70 | Analysis on specific locally compact abelian groups [See also 11R56, 22B05] |
| 43A75 | Analysis on specific compact groups |
| 43A77 | Analysis on general compact groups |
| 43A80 | Analysis on other specific Lie groups [See also 22Exx] |
| 43A85 | Analysis on homogeneous spaces |
| 43A90 | Spherical functions [See also 22E45, 22E46, 33C65] |
| 43A95 | Categorical methods [See also 46Mxx] |
| 43A99 | Miscellaneous topics |