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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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$1$-Point functions for symmetrized Heisenberg and symmetrized lattice vertex operator algebras
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by Geoffrey Mason and Michael H. Mertens HTML | PDF
Trans. Amer. Math. Soc. 376 (2023), 3663-3693 Request permission

Abstract:

We obtain explicit formulas for the $1$-point functions of all states in the symmetrized Heisenberg algebra $M^+$ and symmetrized lattice vertex operator algebras $V_L^+$. For this we employ a new $\mathbf {Z}_2$-twisted variant of so-called Zhu recursion.
References
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Additional Information
  • Geoffrey Mason
  • Affiliation: Department of Mathematics, University of California Santa Cruz, California 95064
  • MR Author ID: 189334
  • Email: gem@ucsc.edu
  • Michael H. Mertens
  • Affiliation: Department Mathematik/Informatik, Universität zu Köln, Weyertal 86–90, 50931 Köln, Germany
  • MR Author ID: 1030533
  • ORCID: 0000-0002-8345-6489
  • Email: mmertens@math.uni-koeln.de
  • Received by editor(s): April 21, 2022
  • Received by editor(s) in revised form: September 7, 2022, and October 25, 2022
  • Published electronically: February 10, 2023
  • Additional Notes: The authors were supported by grants $\# 62524$ and $427007$ respectively from the Simons Foundation.
  • © Copyright 2023 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 376 (2023), 3663-3693
  • MSC (2020): Primary 17B69, 11F11
  • DOI: https://doi.org/10.1090/tran/8861
  • MathSciNet review: 4577344