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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 new characterization of $AR\left ( \mathfrak {M} \right )$ and $ANR\left ( \mathfrak {M} \right )$
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by Neil Gray PDF
Bull. Amer. Math. Soc. 75 (1969), 607-609
References
  • Karol Borsuk, Theory of retracts, Monografie Matematyczne, Tom 44, Państwowe Wydawnictwo Naukowe, Warsaw, 1967. MR 0216473
  • Neil Gray, Note on a paper of Wojdysławski, Fund. Math. 63 (1968), 215–216. MR 234406, DOI 10.4064/fm-63-2-215-216
    • 3. M. Wojdyslawski, Rétractes absolus et hyperespaces des continus, Fund. Math. 32 (1939), 184-192.
Additional Information
  • Journal: Bull. Amer. Math. Soc. 75 (1969), 607-609
  • DOI: https://doi.org/10.1090/S0002-9904-1969-12259-7
  • MathSciNet review: 0239561