## Mathematical Subject Classification – MSC2010

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

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

Research exposition (monographs, survey articles)
409

Explicit machine computation and programs (not the theory of computation or programming)
163

Inequalities in approximation (Bernstein, Jackson, Nikol’skiĭ-type inequalities)
2314

Approximation by operators (in particular, by integral operators)
2615

Series expansions (e.g. Taylor, Lidstone series, but not Fourier series)
1284

Multidimensional problems (should also be assigned at least one other classification number in this section)
4301

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces)
5739