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SUMMARY:Samuel Petite (Université de Picardie Jules Verne)
DTSTART:20210202T133000Z
DTEND:20210202T143000Z
DTSTAMP:20260423T053133Z
UID:OWNS/31
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OWNS/31/">In
 terplay between finite topological rank minimal Cantor systems\, $S$-adic 
 subshifts and their complexity</a>\nby Samuel Petite (Université de Picar
 die Jules Verne) as part of One World Numeration seminar\n\n\nAbstract\nTh
 e family of minimal Cantor systems of finite topological rank includes Stu
 rmian subshifts\, coding of interval exchange transformations\, odometers 
 and substitutive subshifts. They are known to have dynamical rigidity prop
 erties. In a joint work with F. Durand\, S. Donoso and A. Maass\, we provi
 de a combinatorial characterization of such subshifts in terms of S-adic s
 ystems. This enables to obtain some links with the factor complexity funct
 ion and some new rigidity properties depending on the rank of the system.\
 n
LOCATION:https://researchseminars.org/talk/OWNS/31/
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