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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.

 

A fixed point theorem of the alternative, for contractions on a generalized complete metric space
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by J. B. Diaz and Beatriz Margolis PDF
Bull. Amer. Math. Soc. 74 (1968), 305-309
References
    1. S. Banach, Sur les opérations dans les ensembles abstraits et leur application aux équations intégrales (Thèse présentée en juin 1920 a l’Université de Léopol [ = Lwów] pour obtenir le grade de docteur en philosophie), Fund. Math. 3 (1922), 133-181.
  • W. A. J. Luxemburg, On the convergence of successive approximations in the theory of ordinary differential equations. II, Nederl. Akad. Wetensch. Proc. Ser. A 61 = Indag. Math. 20 (1958), 540–546. MR 0124554, DOI 10.1016/S1385-7258(58)50077-8
  • W. A. J. Luxemburg, On the convergence of successive approximations in the theory of ordinary differential equations. III, Nieuw Arch. Wisk. (3) 6 (1958), 93–98. MR 124555, DOI 10.4064/fm-3-1-133-181
Additional Information
  • Journal: Bull. Amer. Math. Soc. 74 (1968), 305-309
  • DOI: https://doi.org/10.1090/S0002-9904-1968-11933-0
  • MathSciNet review: 0220267