BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//wp-events-plugin.com//7.2.3.1//EN
TZID:Europe/Paris
X-WR-TIMEZONE:Europe/Paris
BEGIN:VEVENT
UID:7133@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20190128T110000
DTEND;TZID=Europe/Paris:20190128T120000
DTSTAMP:20241120T203429Z
URL:https://www.i2m.univ-amu.fr/evenements/patterns-in-discrete-spatial-sy
 stems-a-boolean-delta-notch-model-elisa-tonello/
SUMMARY:Elisa Tonello (Freie Universität Berlin): Patterns in discrete spa
 tial systems: a Boolean Delta-Notch model - Elisa Tonello
DESCRIPTION:Elisa Tonello: Lateral signalling is a pervasive mechanism capa
 ble of explaining cell differentiation. Spatial Boolean models of signalli
 ng have previously been formulated and studied. Because of the inherent co
 mbinatorial explosion\, their computational analysis has proven to be chal
 lenging. In this talk\, we discuss some properties of a Boolean Delta-Notc
 h model in multi-cell systems with arbitrary neighbourhood relations. We s
 how that the fixed points have a simple characterisation in terms of verte
 x covers of the graph encoding the chosen neighbourhood relation. We then 
 proceed to investigate trap spaces and the reachability of fixed points\, 
 and interpret the results in terms of robustness of patterns. Building on 
 the theory of Boolean networks\, the approach can serve as a starting poin
 t for the analysis of more complex models of pattern formation.\n\n\n
ATTACH;FMTTYPE=image/jpeg:https://www.i2m.univ-amu.fr/wp-content/uploads/2
 020/01/Elisa_Tonello.jpg
CATEGORIES:Séminaire,MABioS
END:VEVENT
BEGIN:VTIMEZONE
TZID:Europe/Paris
X-LIC-LOCATION:Europe/Paris
BEGIN:STANDARD
DTSTART:20181028T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
END:STANDARD
END:VTIMEZONE
END:VCALENDAR