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UID:20260416T065337EDT-6953lhwh4V@132.216.98.100
DTSTAMP:20260416T105337Z
DESCRIPTION:Title: Accessory parameters in Heun equations and classical con
 formal blocks.\n\nAbstract: We will discuss accessory parameters of Floque
 t type in the Heun equation and some of its confluent versions. A conjectu
 re by Zamolodchikov relates them to quasiclassical limit of conformal bloc
 ks of the Virasoro algebra. I will explain an extension of this conjectura
 l relation to another class of accessory parameter functions that are defi
 ned by inverting all-order Bohr-Sommerfeld periods for the confluent and b
 iconfluent Heun equation.\n\nSeminar Physique Mathématique\n	En ligne/Web -
  Svp remplir ce formulaire/Please fill in this form: https://forms.gle/S1N
 cNQ8BxkzfAXcj9\n
DTSTART:20211130T203000Z
DTEND:20211130T213000Z
SUMMARY:Oleg Lisovyy (Université de Tours)
URL:https://www.mcgill.ca/mathstat/channels/event/oleg-lisovyy-universite-d
 e-tours-335171
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