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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.

 

Contents of Volume 59, Number 4
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Helly-type problems
Imre Bárány and Gil Kalai HTML | PDF
Bull. Amer. Math. Soc. 59 (2022), 471-502
The Connes embedding problem: A guided tour
Isaac Goldbring HTML | PDF
Bull. Amer. Math. Soc. 59 (2022), 503-560
Embedding $\mathbb {Q}$ into a finitely presented group
James Belk, James Hyde and Francesco Matucci HTML | PDF
Bull. Amer. Math. Soc. 59 (2022), 561-567
On Katznelson’s Question for skew-product systems
Daniel Glasscock, Andreas Koutsogiannis and Florian K. Richter HTML | PDF
Bull. Amer. Math. Soc. 59 (2022), 569-606

Mathematical Perspectives


About the Cover: Eduard Helly
Herwig Hauser HTML | PDF
Bull. Amer. Math. Soc. 59 (2022), 607-609
Selections Reprinted from Mathematical Reviews
Review information PDF
Bull. Amer. Math. Soc. 59 (2022), 611-615

Book Reviews
Book reviews do not contain an abstract. You may download each review in this issue using the links below.

The Cremona group and its subgroups, by Julie Déserti.
Reviewer: Igor Dolgachev
Review information PDF
Bull. Amer. Math. Soc. 59 (2022), 617-622
Continuous semigroups of holomorphic self-maps of the unit disc, by Filippo Bracci, Manuel D. Contreras and Santiago Díaz-Madrigal.
Reviewer: David Shoikhet
Review information PDF
Bull. Amer. Math. Soc. 59 (2022), 623-627