Séminaires : Phd Seminar - Séminaire des doctorant.e.s

Equipe(s) : doctorants,
Responsables :Salim Alloun, Pedro Alves, Baptiste Dugué, Brian Flanagan, Ivory Fronteau, Kostyantyn Krutoy
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Description

Le séminaire des doctorant.e.s est l'occasion pour les doctorant.e.s de présenter des résultats et des problématiques dignes d'intérêt devant un public de non-spécialistes. L'ambiance y est informelle ; poser des questions naïves est encouragé, et les questions moins naïves sont bienvenues dans la mesure où elles n'entravent pas le bon déroulement de l'exposé.

Chaque jeudi à 18h, en alternance entre Jussieu et Sophie Germain.

The PhD seminar is an opportnuity for PhD students to present results and topics worthy of interest in front of a non-specialist audience. The mood is informal ; asking naive questions is highly encouraged and less naive questions are also welcomed, as long as they don't intefere with the smoothness of the talk.

Every Thursday at 6pm, alternating between Jussieu and Sophie Germain.

Orateur(s) Anna Szumowicz - ,
Titre Representations of finite groups and cuspidal types for $GL_{2}(\mathbb{Z}_{p})$
Date30/11/2017
Horaire18:00 à 19:00
Diffusion
Résume Cuspidal types on $GL_{2}(\mathbb{Z}_{p})$ are special kind of representations which are useful in study of $GL_{2}$ side of inertial Langlands correspondence. A smooth representation of $GL_2(\mathbb{Z}_{p})$ can be seen as a representation of a finite group. Clifford theory allows us to study representations of finite groups in terms of representations of certain subgroups. We will study a classification of cuspidal types in terms of this theory.We will start with recalling basic facts about p-adic numbers and representation theory. Then we will see how we can apply tools of representation theory of finite groups to our problem.
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