40-00 General reference works (handbooks, dictionaries, bibliographies, etc.) pertaining to sequences, series, summability 22
40-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to sequences, series, summability 231
40-02 Research exposition (monographs, survey articles) pertaining to sequences, series, summability 80
40-03 History of sequences, series, summability [Consider also classification numbers pertaining to Section 01-XX] 155
40A25 Approximation to limiting values (summation of series, etc.) {For the Euler-Maclaurin summation formula, see 65B15} 786
40B05 Multiple sequences and series (should also be assigned at least one other classification number in this section) 787
40C15 Function-theoretic methods (including power series methods and semicontinuous methods) for summability 157
40Fxx Absolute and strong summability (should also be assigned at least one other classification number in Section 40-XX) 1201
40F05 Absolute and strong summability (should also be assigned at least one other classification number in Section 40-XX) 1197
40Jxx Summability in abstract structures (should also be assigned at least one other classification number from Section 40-XX) [See also 43A55, 46A35, 46B15] 626
40J05 Summability in abstract structures (should also be assigned at least one other classification number from Section 40-XX) [See also 43A55, 46A35, 46B15] 621