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Algebraic Geometry in the Daylight

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KE D-302

KE D-302

Mo Aug 28, 08:00 - 18:00, KE D-302, http://s.mazemap.com/2oEBdET Tu Aug 29, 08:00 - 13:00, AR Ø-110: "When you enter the main entrance in the AR building, walking straight ahead with the student expedition on the left, there are three auditoriums in a row, to the left of the stairs leading down to the cantine." Link is only an approximation: https://link.mazemap.com/EPjDAyql We, Aug 30, 08:00 - 12:00, KE E-101, http://s.mazemap.com/2F90QaY We, Aug 30, 12:00 - 17:00, AR G-001, http://s.mazemap.com/2oCQkP4
David Ploog (University of Stavanger), Helge Ruddat (University of Stavanger), Martin Gulbrandsen (University of Stavanger)
Description

We are running a three day conference at the University of Stavanger about new developments in algebraic geometry. The speakers are

Javier Bobadilla (Bilbao)
Alessio Corti (London)
Lutz Hille (Münster)
Michal Kapustka (Kraków)
Martí Lahoz (Paris)
Georg Oberdieck (Stockholm)
John Christian Ottem (Oslo)
David Rydh (Stockholm)
Kris Shaw (Oslo)
Vivek Shende (Odense)
Sofia Tirabassi (Stockholm)

If interested in participating, please register as soon as you can.

We are planning an excursion and hike onto Preikestolen on Tuesday afternoon.

Lecture-Notes.pdf
Registration
Registration for Algebraic Geometry in the Daylight 28 Aug - 30 Aug
Register
Participants
  • ALESSANDRO PASSANTINO
  • Alessio Corti
  • Alex Nielsen
  • Alexei Latyntsev
  • Alexious Malata
  • Anba-Maria Raukh
  • Andres David Gomez Villegas
  • David Ploog
  • David Rydh
  • Eirik Eik Svanes
  • FENGLONG YOU
  • Georg Oberdieck
  • Helge Ruddat
  • Javier Bobadilla
  • Javier Murgas
  • John Christian Ottem
  • Kelvin Malunga
  • Kris Shaw
  • Lutz Hille
  • Maria Azam
  • Marti Lahoz
  • Martin Gulbrandsen
  • Michal Kapustka
  • PRAVEEN PANDEY
  • Sofia Tirabassi
  • Tyson Ritter
  • Vegard Undheim
  • Vivek Shende
  • Xianyu Hu
Contact
  • Monday, 28 August
    • 09:00 → 09:55
      Symplectic structures at radius 0 associated with degenerations and their applications 55m KE D-302

      KE D-302

      Mo Aug 28, 08:00 - 18:00, KE D-302, http://s.mazemap.com/2oEBdET Tu Aug 29, 08:00 - 13:00, AR Ø-110: "When you enter the main entrance in the AR building, walking straight ahead with the student expedition on the left, there are three auditoriums in a row, to the left of the stairs leading down to the cantine." Link is only an approximation: https://link.mazemap.com/EPjDAyql We, Aug 30, 08:00 - 12:00, KE E-101, http://s.mazemap.com/2F90QaY We, Aug 30, 12:00 - 17:00, AR G-001, http://s.mazemap.com/2oCQkP4
      Speaker: Javier Bobadilla
    • 10:30 → 11:25
      Tropical degenerations and stable rationality 55m KE D-302

      KE D-302

      Mo Aug 28, 08:00 - 18:00, KE D-302, http://s.mazemap.com/2oEBdET Tu Aug 29, 08:00 - 13:00, AR Ø-110: "When you enter the main entrance in the AR building, walking straight ahead with the student expedition on the left, there are three auditoriums in a row, to the left of the stairs leading down to the cantine." Link is only an approximation: https://link.mazemap.com/EPjDAyql We, Aug 30, 08:00 - 12:00, KE E-101, http://s.mazemap.com/2F90QaY We, Aug 30, 12:00 - 17:00, AR G-001, http://s.mazemap.com/2oCQkP4
      Speaker: John Ottem (Oslo)
    • 13:00 → 13:55
      Cohomologically tropical varieties 55m KE D-302

      KE D-302

      Mo Aug 28, 08:00 - 18:00, KE D-302, http://s.mazemap.com/2oEBdET Tu Aug 29, 08:00 - 13:00, AR Ø-110: "When you enter the main entrance in the AR building, walking straight ahead with the student expedition on the left, there are three auditoriums in a row, to the left of the stairs leading down to the cantine." Link is only an approximation: https://link.mazemap.com/EPjDAyql We, Aug 30, 08:00 - 12:00, KE E-101, http://s.mazemap.com/2F90QaY We, Aug 30, 12:00 - 17:00, AR G-001, http://s.mazemap.com/2oCQkP4

      The cohomology of the complement of a hyperplane arrangement can be recovered from its tropicalisation. This talk asks what which other subvarieties of the torus does this hold. We show that the tropicalisation knows the cohomology of the variety in a strong sense if and only if it satisfies local tropical Poincaré duality and the original variety is what we call wunderschön. Following the work of Itenberg, Katzarkov, Mikhalkin, and Zharkov, we have that tropicalisations of families of varieties which locally satisfy these two conditions recover information about the mixed Hodge structures of the family.
      This is joint work with Edvard Aksnes, Omid Amini, and Matthieu Piquerez

      Speaker: Kris Shaw
    • 14:15 → 15:10
      Non-reductive geometry in the daylight 55m KE D-302

      KE D-302

      Mo Aug 28, 08:00 - 18:00, KE D-302, http://s.mazemap.com/2oEBdET Tu Aug 29, 08:00 - 13:00, AR Ø-110: "When you enter the main entrance in the AR building, walking straight ahead with the student expedition on the left, there are three auditoriums in a row, to the left of the stairs leading down to the cantine." Link is only an approximation: https://link.mazemap.com/EPjDAyql We, Aug 30, 08:00 - 12:00, KE E-101, http://s.mazemap.com/2F90QaY We, Aug 30, 12:00 - 17:00, AR G-001, http://s.mazemap.com/2oCQkP4
      Speaker: David Rydh
    • 16:00 → 16:55
      Gromov-Witten theory of the Enriques surface 55m KE D-302

      KE D-302

      Mo Aug 28, 08:00 - 18:00, KE D-302, http://s.mazemap.com/2oEBdET Tu Aug 29, 08:00 - 13:00, AR Ø-110: "When you enter the main entrance in the AR building, walking straight ahead with the student expedition on the left, there are three auditoriums in a row, to the left of the stairs leading down to the cantine." Link is only an approximation: https://link.mazemap.com/EPjDAyql We, Aug 30, 08:00 - 12:00, KE E-101, http://s.mazemap.com/2F90QaY We, Aug 30, 12:00 - 17:00, AR G-001, http://s.mazemap.com/2oCQkP4
      Speaker: Georg Oberdieck
  • Tuesday, 29 August
    • 09:00 → 09:55
      Towards homological mirror symmetry 55m AR Ø-110

      AR Ø-110

      AR Ø-110: "When you enter the main entrance in the AR building, walking straight ahead with the student expedition on the left, there are three auditoriums in a row, to the left of the stairs leading down to the cantine." Link is only an approximation: https://link.mazemap.com/EPjDAyql

      Survey of my ongoing work with Benjamin Gammage.

      Speaker: Vivek Shende
    • 10:30 → 11:25
      Twisted FM partners of ordinary K3 surfaces 55m AR Ø-110

      AR Ø-110

      AR Ø-110: "When you enter the main entrance in the AR building, walking straight ahead with the student expedition on the left, there are three auditoriums in a row, to the left of the stairs leading down to the cantine." Link is only an approximation: https://link.mazemap.com/EPjDAyql
      Speaker: Sofia Tirabassi
  • Wednesday, 30 August
    • 09:00 → 09:55
      How to make log structures 55m KE E-101

      KE E-101

      http://s.mazemap.com/2F90QaY
      Speaker: Alessio Corti
    • 10:30 → 11:25
      Polynomial invariants for full exceptional sequences 55m KE E-101

      KE E-101
      Speaker: Lutz Hille
    • 13:00 → 13:55
      Some derived equivalent hyperkahler fourfolds of Picard number 1 55m AR G-001

      AR G-001

      http://s.mazemap.com/2oCQkP4
      Speaker: Michal Kapustka
    • 14:15 → 15:10
      Cohomological rank functions on abelian surfaces via Bridgeland stability 55m AR G-001

      AR G-001

      http://s.mazemap.com/2oCQkP4
      Speaker: Martí Lahoz
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