## Mathematical Subject Classification – MSC2010

General reference works (handbooks, dictionaries, bibliographies, etc.) 33

Instructional exposition (textbooks, tutorial papers, etc.) 506

Research exposition (monographs, survey articles) 381

Explicit machine computation and programs (not the theory of computation or programming) 86

Fourier coefficients, Fourier series of functions with special properties, special Fourier series [For automorphic theory, see mainly 11F30] 2430

Trigonometric series of special types (positive coefficients, monotonic coefficients, etc.) 596

Singular and oscillatory integrals (CalderÃ³n-Zygmund, etc.) 4708

Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) 3487