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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Number theoretic properties of generating functions related to Dyson’s rank for partitions into distinct parts
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by Maria Monks PDF
Proc. Amer. Math. Soc. 138 (2010), 481-494

Abstract:

Let $Q(n)$ denote the number of partitions of $n$ into distinct parts. We show that Dyson’s rank provides a combinatorial interpretation of the well-known fact that $Q(n)$ is almost always divisible by $4$. This interpretation gives rise to a new false theta function identity that reveals surprising analytic properties of one of Ramanujan’s mock theta functions, which in turn gives generating functions for values of certain Dirichlet $L$-functions at nonpositive integers.
References
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Additional Information
  • Maria Monks
  • Affiliation: Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
  • ORCID: 0000-0002-0377-5501
  • Email: monks@mit.edu
  • Received by editor(s): April 20, 2009
  • Received by editor(s) in revised form: June 7, 2009
  • Published electronically: September 10, 2009
  • Communicated by: Ken Ono
  • © Copyright 2009 Maria Monks
  • Journal: Proc. Amer. Math. Soc. 138 (2010), 481-494
  • MSC (2000): Primary 11P82, 11P83
  • DOI: https://doi.org/10.1090/S0002-9939-09-10076-X
  • MathSciNet review: 2557166