Bilateral Bailey Lattices and Andrews-Gordon Type Identities

We show that the Bailey lattice can be extended to a bilateral version in just a few lines from the bilateral Bailey lemma, using a very simple lemma transforming bilateral Bailey pairs relative to into bilateral Bailey pairs relative to /. Using this and similar lemmas, we give bilateral versions...

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Veröffentlicht in:Symmetry, Integrability and Geometry: Methods and Applications
Datum:2025
Hauptverfasser: Dousse, Jehanne, Jouhet, Frédéric, Konan, Isaac
Format: Artikel
Sprache:Englisch
Veröffentlicht: Інститут математики НАН України 2025
Online Zugang:https://nasplib.isofts.kiev.ua/handle/123456789/213182
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:Bilateral Bailey Lattices and Andrews-Gordon Type Identities. Jehanne Dousse, Frédéric Jouhet and Isaac Konan. SIGMA 21 (2025), 032, 32 pages

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Zusammenfassung:We show that the Bailey lattice can be extended to a bilateral version in just a few lines from the bilateral Bailey lemma, using a very simple lemma transforming bilateral Bailey pairs relative to into bilateral Bailey pairs relative to /. Using this and similar lemmas, we give bilateral versions and simple proofs of other (new and known) Bailey lattices, including a Bailey lattice of Warnaar and the inverses of Bailey lattices of Lovejoy. As consequences of our bilateral point of view, we derive new -versions of the Andrews-Gordon identities, Bressoud's identities, a new companion to Bressoud's identities, and the Bressoud-Göllnitz-Gordon identities. Finally, we give a new elementary proof of another very general identity of Bressoud using one of our Bailey lattices.
ISSN:1815-0659