## Mathematics Subject Classification – MSC2010

General reference works (handbooks, dictionaries, bibliographies, etc.) 56

Instructional exposition (textbooks, tutorial papers, etc.) 226

Research exposition (monographs, survey articles) 419

Explicit machine computation and programs (not the theory of computation or programming) 166

Inequalities in approximation (Bernstein, Jackson, Nikol’skiĭ-type inequalities) 2442

Approximation by operators (in particular, by integral operators) 2729

Series expansions (e.g. Taylor, Lidstone series, but not Fourier series) 1378

Multidimensional problems (should also be assigned at least one other classification number in this section) 4439

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) 5886