Abstract
We provide a new proof for a formula of Philip Hall concerning the orders of finite abelian groups.
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References
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To the memory of my great teacher and friend, Shimshon Amitsur
The author is grateful to John Thompson for first drawing his attention to Hall's theorem, to Hershel Farkas for stimulating conversations on the subject of partitions, and to Marta Morigi for pointing out inaccuracies in an earlier version of this note.
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Mann, A. Philip Hall's ‘rather curious’ formula for abelianp-groups. Israel J. Math. 96, 445–448 (1996). https://doi.org/10.1007/BF02937316
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DOI: https://doi.org/10.1007/BF02937316