## Mathematics Subject Classification – MSC2010

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

Instructional exposition (textbooks, tutorial papers, etc.) 224

Research exposition (monographs, survey articles) 410

Explicit machine computation and programs (not the theory of computation or programming) 165

Inequalities in approximation (Bernstein, Jackson, Nikol’skiĭ-type inequalities) 2381

Approximation by operators (in particular, by integral operators) 2666

Series expansions (e.g. Taylor, Lidstone series, but not Fourier series) 1314

Multidimensional problems (should also be assigned at least one other classification number in this section) 4376

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) 5812