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UID:5466@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20241205T170000
DTEND;TZID=Europe/Paris:20241205T180000
DTSTAMP:20241203T131316Z
URL:https://www.i2m.univ-amu.fr/evenements/tba-165/
SUMMARY:Pierre Tchamitchian (I2M (AMU)): Modular curves\, an example-based 
 introduction to moduli spaces
DESCRIPTION:Pierre Tchamitchian: \n\n\n\n\n\n\n\n\n\n\n\n\n\nElliptic curve
 s are one of the most studied object by mathematician. They are simple eno
 ugh to allow us to write down example and work with them\, and co!plex eno
 ugh to yield a lot of powerful theorems. Nevertheless some questions about
  them are hard to answer. As an example\, the question "is there any ellip
 tic curve over Q with a 11-torsion rational point" is easy to explain but 
 tedious to answer.\n\nFortunately\, modular curves exists. They are geomet
 rical object who parametrizes the space of elliptic curves\, and understan
 ding them yields powerful results on elliptic curves. In my talk I'll (try
  to) explain the basic definitions and how they  can be used in a practic
 al way to answer the question above.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nLe
  séminaire des doctorant⋅es de l'I2M et du CPT à Luminy regroupe chaqu
 e semaine les doctorant⋅es du site autour d'un exposé plus ou moins (in
 )formel\, dans un cadre convivial. Il est évidemment ouvert aux étudiant
 ⋅es de master et aux doctorant⋅es d'autres laboratoires.\n\nPour le mo
 ment\, le séminaire a lieu dans la salle 500-504b du TPR2\, au 5ème éta
 ge.
CATEGORIES:Séminaire,Rencontres doctorant⋅es I2M-CPT
LOCATION:Luminy - salle 500-504b\, Aix-marseille université-faculté des s
 ciences\, campus Luminy\, Marseille\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Aix-marseille université-f
 aculté des sciences\, campus Luminy\, Marseille\, France;X-APPLE-RADIUS=1
 00;X-TITLE=Luminy - salle 500-504b:geo:0,0
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DTSTART:20241027T020000
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