26-00 General reference works (handbooks, dictionaries, bibliographies, etc.) pertaining to real functions 65
26A15 Continuity and related questions (modulus of continuity, semicontinuity, discontinuities, etc.) for real functions in one variable {For properties determined by Fourier coefficients, see 42A16; for those determined by approximation properties, see 41A25, 41A27} 2695
26A18 Iteration of real functions in one variable [See also 37Bxx, 37Cxx, 37Exx, 39B12, 47H10, 54H25] 1272
26A21 Classification of real functions; Baire classification of sets and functions [See also 03E15, 28A05, 54C50, 54H05] 1225
26A24 Differentiation (real functions of one variable): general theory, generalized derivatives, mean value theorems [See also 28A15] 2746
26A27 Nondifferentiability (nondifferentiable functions, points of nondifferentiability), discontinuous derivatives 852
26B15 Integration of real functions of several variables: length, area, volume [See also 28A75, 51M25] 707
26C10 Real polynomials: location of zeros {For algebraic theory, see 12D10; for complex methods, see 30C15; for numerical methods, see 65H05} 2099
26Dxx Inequalities in real analysis {For maximal function inequalities, see 42B25; for functional inequalities, see 39B72; for probabilistic inequalities, see 60E15} 20495
26E20 Calculus of functions taking values in infinite-dimensional spaces [See also 46E40, 46G10, 58Cxx] 146
26E25 Set-valued functions [See also 28B20, 49J53, 54C60] {For nonsmooth analysis, see 49J52, 58Cxx, 90Cxx} 996
26E70 Real analysis on time scales or measure chains {For dynamic equations on time scales or measure chains, see 34N05} 740