BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//wp-events-plugin.com//6.4.7.2//EN
TZID:Europe/Paris
X-WR-TIMEZONE:Europe/Paris
BEGIN:VEVENT
UID:0-736@lptms.universite-paris-saclay.fr
DTSTART:20200323T110000Z
DTEND:20200323T120000Z
DTSTAMP:20200314T074551Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/seminaire-excepti
 onnel-du-lptms-joachim-krug-uni-cologne/
SUMMARY:CANCELLED -- Séminaire exceptionnel du LPTMS: Joachim Krug (Uni Co
 logne) - Salle des séminaires du FAST et du LPTMS\, bâtiment Pascal n°5
 30 - 23 Mar 20 11:00
DESCRIPTION:Fisher's geometric model and spin glasses\nJoachim Krug (Uni Co
 logne)\n\nFisher's geometric model describes biological fitness landscapes
  by combining a linear map from the discrete space of genotype sequences o
 f length L to an n-dimensional Euclidean phenotype space with a nonlinear\
 , single-peaked phenotype-fitness map. Recent work has shown that the inte
 rplay between the genotypic and phenotypic levels gives rise to a range of
  different landscape topographies that can be characterised by the number 
 of local fitness maxima. I will present new results for the distribution o
 f the number of maxima. The typical scale of the number of maxima is deriv
 ed for general n\, and the full scaled probability density and two point c
 orrelation function of maxima are determined for the one-dimensional case.
  The model is closely related to the anti-ferromagnetic Hopfield model wit
 h n random continuous pattern vectors\, and most results carry over to thi
 s setting. The talk is based on joint work with Sungmin Hwang and Su-Chan 
 Park.
CATEGORIES:seminars
LOCATION:Salle des séminaires du FAST et du LPTMS\, bâtiment Pascal n°53
 0\, rue André Riviere\, Orsay\, 91405\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=rue André Riviere\, Orsay\
 , 91405\, France;X-APPLE-RADIUS=100;X-TITLE=Salle des séminaires du FAST 
 et du LPTMS\, bâtiment Pascal n°530:geo:0,0
END:VEVENT
END:VCALENDAR