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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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Homotopy relative Rota-Baxter lie algebras, triangular $L_\infty$-bialgebras and higher derived brackets
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by Andrey Lazarev, Yunhe Sheng and Rong Tang HTML | PDF
Trans. Amer. Math. Soc. 376 (2023), 2921-2945 Request permission

Abstract:

We describe $L_\infty$-algebras governing triangular $L_\infty$-bialgebras and homotopy relative Rota-Baxter Lie algebras and establish a map between them. Our formulas are based on a functorial approach to Voronov’s higher derived brackets construction which is of independent interest.
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Additional Information
  • Andrey Lazarev
  • Affiliation: Department of Mathematics and Statistics, Lancaster University, Lancaster LA1 4YF, UK
  • Email: a.lazarev@lancaster.ac.uk
  • Yunhe Sheng
  • Affiliation: Department of Mathematics, Jilin University, Changchun 130012, Jilin, China
  • ORCID: 0000-0003-0877-7554
  • Email: shengyh@jlu.edu.cn
  • Rong Tang
  • Affiliation: Department of Mathematics, Jilin University, Changchun 130012, Jilin, China
  • Email: tangrong@jlu.edu.cn
  • Received by editor(s): August 14, 2020
  • Received by editor(s) in revised form: September 21, 2022
  • Published electronically: January 12, 2023
  • Additional Notes: This work was partially supported by EPSRC grant EP/T029455/1
    This research was partially supported by NSFC (11922110,12001228).
  • © Copyright 2023 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 376 (2023), 2921-2945
  • MSC (2020): Primary 17B40, 17B56, 17B62, 17B63
  • DOI: https://doi.org/10.1090/tran/8844
  • MathSciNet review: 4557885