July 2024
Invited Speakers:
- Michael Christ (UC Berkeley)
- Philip Gressman (U. Penn)
- Ian Petrow (UCL)
- James Wright (U. Edinburgh)
- Ruixiang Zhang (UC Berkeley)
- Polona Durcik (Chapman University)
- Dóminique Kemp (UW Madison/IAS/Princeton)
- Dominique Maldague (MIT)
- Hong Wang (UCLA)
Location: Lipschitz hall, Endenicher Allee 60, 53115 Bonn
Location: HIM lecture hall (Poppelsdorfer Allee 45, Bonn)
Location: MPIM Lecture Hall
Location: MPIM Lecture Hall
Location:
Forschungsinstitut für Diskrete Mathematik
Hörsaal (EG)
Lennéstraße 2
53113 Bonn
Location: MPIM Seminar Room
Location: MPIM Lecture Hall
Invited Speakers:
- Jonathan Bennett (University of Birmingham)
- Xiumin Du (Northwestern University)
- Malabika Pramanik (UBC)
- Andreas Seeger (UW Madison)
Location: Lipschitz hall, Endenicher Allee 60, 53115 Bonn
Location: MPIM Lecture Hall
Location: MPIM Lecture Hall
Location:
Mathematisches Institut
Raum 0.011
Endenicher Allee 60
53115 Bonn
Location: Endenicher Allee 60, seminar room 0.008
Abstract: We compute the index and nullity for minimal submanifolds of some complex Einstein spaces. We investigate the stability of these minimal submanifolds and suggest a criterion for instability for some cases. We also compute some higher eigenvalues for the Laplacian of the Berger spheres and provide with an algorithm.
Location: Endenicher Allee 60, Lipschitz hall
Location: MPIM Seminar Room
Location: MPIM Lecture Hall
Location: MPI Hoersaal
Abstract: To any subvariety of an abelian variety one may attach a reductive group via the convolution of perverse sheaves. I will give a brief introduction to these Tannaka groups and then discuss a recent work with Christian Lehn and Marco Maculan. Under mild assumptions, the Fano surfaces of lines on smooth cubic threefolds are the only subvarieties with exceptional Tannaka group. This significantly enlarges the scope of our previous results on the Shafarevich conjecture. The key idea is to control the Hodge decomposition on cohomology by a cocharacter of the Tannaka group, and to compare this with an improvement of the Hodge number estimates by Lazarsfeld-Popa and Lombardi.
Location: MPIM Lecture Hall
Location: MPIM Lecture Hall
Location: MPIM Lecture Hall
Location: HIM lecture hall (Poppelsdorfer Allee 45, Bonn)
August 2024
Location: HIM lecture hall (Poppelsdorfer Allee 45, Bonn)
September 2024
Location: MPIM Lecture Hall
Invited Speakers:
• Alice Guionnet (Ecole Normale Supérieure Lyon)
• Ioan Manolescu (University of Fribourg)
• Eliran Subag (Weizmann Institute of Science, Israel)
• Simone Warzel (Technical University of Munich)
Location: Lipschitz hall, Endenicher Allee 60, 53115 Bonn
Location: HIM lecture hall (Poppelsdorfer Allee 45, Bonn)
Location: HIM lecture hall (Poppelsdorfer Allee 45, Bonn)
Invited Speakers:
- Adolfo Arroyo-Rabasa (Catholic University of Louvain)
- Annika Bach (Eindhoven University of Technology)
- Giulia Bevilacqua (University of Pisa)
- Elise Bonhomme (Free University of Brussels)
- Camilla Brizzi (Technical University of Munich)
- Elia Brué (Bocconi University, Milan)
- Leon Bungert (University of Würzburg)
- Sara Daneri (University of L’Aquila)
- Cristiana De Filippis (University of Parma)
- Annette Dumas (University Claude Bernard, Lyon )
- Katharina Eichinger (Polytechnic School, Paris)
- Xavier Fernandez-Real (EPFL - Swiss Federal Institute of Technology, Lausanne)
- André Guerra (Institute for Theoretical Studies, ETH, Zurich)
- Jasper Hoeksema (Eindhoven University of Technology)
- Domenico Angelo La Manna (University of Naples, Federico II)
- Tim Laux (University of Regensburg)
- Alice Marveggio (HCM, Bonn)
- Roberta Marziani (University of L’Aquila)
- Mircea Petrache (Catholic Chile Univesity, Santiago)
- Simone Rademacher (Ludwig Maximilian University of Munich)
- Sebastian Schwarzacher (Charles University, Prague)
- Bozhidar Velichkov (University of Pisa)
Location: Endenicher Allee 60, Lipschitz hall
Location: Lecture Hall (Room 0.109), b-it building, Friedrich-Hirzebruch-Allee 6
October 2024
Location: HIM lecture hall (Poppelsdorfer Allee 45, Bonn)
November 2024
Location: HIM lecture hall (Poppelsdorfer Allee 45, Bonn)
Location: HIM lecture hall (Poppelsdorfer Allee 45, Bonn)