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UID:6733@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20200605T110000
DTEND;TZID=Europe/Paris:20200605T120000
DTSTAMP:20241120T201951Z
URL:https://www.i2m.univ-amu.fr/evenements/substitution-planar-tilings-wit
 h-n-fold-rotational-symmetry/
SUMMARY:Victor Lutfalla (LIPN\, Paris 13): Substitution planar tilings with
  n-fold rotational symmetry
DESCRIPTION:Victor Lutfalla: WEBINAIRE (lien)\n\nWe prove that the SubRosa 
 substitution tilings with 2n-fold rotational symmetry defined by Kari and 
 Rissanen are not planar for odd n. However we prove the existence of plana
 r substitution tilings with 2n-fold rotational symmetry for any odd n. The
  tilings we consider are rhombic and edge-to-edge. We give an explicit 10-
 fold substitution planar tiling and we give a construction method for the 
 general case of 2n-fold with odd n.\nhttps://arxiv.org/abs/2010.01879\n\n&
 nbsp\;\n\n&nbsp\;
CATEGORIES:Groupe de travail,Pythéas Fogg,Virtual event
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