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Bulletin of the American Mathematical Society

The Bulletin publishes expository articles on contemporary mathematical research, written in a way that gives insight to mathematicians who may not be experts in the particular topic. The Bulletin also publishes reviews of selected books in mathematics and short articles in the Mathematical Perspectives section, both by invitation only.

ISSN 1088-9485 (online) ISSN 0273-0979 (print)

The 2020 MCQ for Bulletin of the American Mathematical Society is 0.84.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.


Some remarks on $l-l$ summability
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by H. I. Brown and D. R. Kerr PDF
Bull. Amer. Math. Soc. 74 (1968), 529-532
    1. S. Banach, Théorie des opérations linéaries, Monografje Matematyczne, Warsaw, 1932. 2. H. I. Brown and V. F. Cowling, On consistency of l —l methods of summation, Michigan Math. J. 12 (1965), 357-362.
  • È. Jurimjaè, Certain questions of inclusion and compatibility of absolute summability methods, Tartu Riikl. Ül. Toimetised No. 150 (1964), 132–143 (Russian, with Estonian and English summaries). MR 0196332
  • K. Knopp and G. G. Lorentz, Beiträge zur absoluten Limitierung, Arch. Math. 2 (1949), 10–16 (German). MR 32790, DOI 10.1007/BF02036747
  • Albert Wilansky, Functional analysis, Blaisdell Publishing Co. [Ginn and Co.], New York-Toronto-London, 1964. MR 0170186
Additional Information
  • Journal: Bull. Amer. Math. Soc. 74 (1968), 529-532
  • DOI:
  • MathSciNet review: 0223782