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UID:7033@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20190531T100000
DTEND;TZID=Europe/Paris:20190531T110000
DTSTAMP:20241120T202653Z
URL:https://www.i2m.univ-amu.fr/evenements/strong-transitivity-properties-
 for-operators/
SUMMARY:Juan Pablo Bès (Bowling Green State University): Strong transitivi
 ty properties for operators
DESCRIPTION:Juan Pablo Bès: Given a Furstenberg family  of subsets of ℤ+
 \, an operator T on a topological vector space X is called -transitive pro
 vided for each non-empty open subsets U\, V of X the set {n ∈ ℤ+ : Tn(
 U) ∩ V ≠∅} belongs to . We classify the topologically transitive ope
 rators with a hierarchy of -transitive subclasses by considering families 
  that are determined by various notions of largeness and density in ℤ+. 
 This is joint work with Alfred Peris\, Yunied Puig\, and Quentin Menet. \n
 https://arxiv.org/abs/1703.03724\n
ATTACH;FMTTYPE=image/jpeg:https://www.i2m.univ-amu.fr/wp-content/uploads/2
 021/03/Juan_Pablo_Bes.jpg
CATEGORIES:Séminaire,Analyse et Géométrie
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