On -Isomonodromic Deformations and -Nekrasov Functions

• Veröffentlicht in: Symmetry, Integrability and Geometry: Methods and Applications
• Datum: 2021
• 1. Verfasser: Nagoya, Hajime
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут математики НАН України 2021
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/211299
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: On -Isomonodromic Deformations and -Nekrasov Functions. Hajime Nagoya. SIGMA 17 (2021), 050, 21 pages

We construct a fundamental system of a -difference Lax pair of rank in terms of 5d Nekrasov functions with = . Our fundamental system degenerates by the limit → 1 to a fundamental system of a differential Lax pair, which yields the Fuji-Suzuki-Tsuda system. We introduce tau functions of our syste...