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SUMMARY:Multiple zeta star values\, limits\, and pi-power identities [MPIM
 ]
DTSTART:20260428T120000Z
DTEND:20260428T130000Z
DTSTAMP:20260428T102000Z
UID:indico-event-1256@math-events.uni-bonn.de
DESCRIPTION:Speakers: Steven Charlton (Universität zu Köln)\n\nPLeaSANT\
 nMultiple zeta (star) values are a multivariable generalisation of Riemann
  zeta values like $\\zeta(2)=\\pi^2/6$ and $\\zeta(3)$\; their arithmetic 
 nature (irrational or transcendental) is still largely conjectural.  They
  play a rather important role in high-energy physics calculations\, acting
  as a bridge between number theory and particle physics.  One of the main
  goals is to understand their algebraic structure\, and all of the relatio
 ns and identities they satisfy.\n \nI'll discuss some on-going work with 
 Danylo Radchenko\, on the limit behaviour of multiple zeta star values\, a
 nd the applications to understanding some special evaluations\, new and ol
 d.  The motivation comes from a strange conjectural identity for a weight
  $8n+4$ multiple zeta star value as a multiple of $\\pi^{8n+4}$\, and its 
 possible generalisations.\n\nhttps://math-events.uni-bonn.de/event/1256/
LOCATION:MPIM\, Vivatsgasse\,  7 - Lecture Hall (Max Planck Institute for 
 Mathematics)
URL:https://math-events.uni-bonn.de/event/1256/
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