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UID:7035@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20190527T140000
DTEND;TZID=Europe/Paris:20190527T150000
DTSTAMP:20241120T202654Z
URL:https://www.i2m.univ-amu.fr/evenements/limit-cycles-of-planar-vector-f
 ields-hilberts-16th-problem-and-o-minimality/
SUMMARY:Patrick Speissegger (McMaster University\, Ontario): Limit cycles o
 f planar vector fields\, Hilbert’s 16th problem and o-minimality
DESCRIPTION:Patrick Speissegger: Recent work links certain aspects of the s
 econd part of Hilbert’s 16th problem (H16) to the theory of o-minimality
 . One of these aspects is the generation and destruction of limit cycles i
 n families of planar vector fields\, commonly referred to as ”bifurcatio
 ns”. I will outline the significance of bifurcations for H16 and explain
  how logic–in particular\, o-minimality–can be used to understand them
  well enough to be able to count limit cycles.\n\nhttp://ms.mcmaster.ca/~s
 peisseg/blog/?page_id=315
ATTACH;FMTTYPE=image/jpeg:https://www.i2m.univ-amu.fr/wp-content/uploads/2
 020/01/Patrick_Speissegger.jpg
CATEGORIES:Séminaire,Dynamique et Topologie
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DTSTART:20190331T030000
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