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X-WR-CALNAME:[gt.go] - 'Clique number of tournaments' by Guillaume Aubian
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TZUNTIL:20251026T010000Z
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DTSTART:20231029T030000
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RDATE:20241027T030000
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DESCRIPTION:/Exposé /Talk/ \n\nThe chromatic number and clique number are w
 ell-studied notions that have motivated a significant part of the research
  in graph theory in the last century. However\, analogue notions long lack
 ed in the directed case. In 1982\, Victor Neumann-Lara proposed a definiti
 on for colouring directed graphs\, which proved to be fruitful\, especiall
 y since its reintroduction by Mohar in 2003. However\, a notion of clique 
 number for directed graphs was missing. In this presentation\, we will exp
 lore a definition we found relevant\, and the first results we found\, mim
 icking existing results on undirected graphs. \n\nThis presentation will m
 ainly focus on a joint work with Pierre Aboulker\, Pierre Charbit and Raul
  Lopes. \n\n\n[Guillaume Aubian] (post-doc à Charles University\, Prague )
  \nhttp://gaubian.xyz/ \n\n\nRemarks / Remarques \n\nFind all the informat
 ion of the working group on this [ https://graphesetoptimisation.labri.fr/
 pmwiki.php/Groupe/GT?userlang=en | web page ] . \nRetrouvez toutes les inf
 ormations du GT sur cette [ https://graphesetoptimisation.labri.fr/pmwiki.
 php/Groupe/GT | page web ] .
DTSTART;TZID=Europe/Paris:20240216T140000
DTEND;TZID=Europe/Paris:20240216T150000
LOCATION:https://webconf.u-bordeaux.fr/b/mar-ef4-zed et en LaBRI/178
SEQUENCE:0
SUMMARY:[gt.go] - 'Clique number of tournaments' by Guillaume Aubian
TRANSP:OPAQUE
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