Introductory seminar

A seminar we periodically organise in the algebraic geometry group to introduce new members, learn about our most recent work and share ideas.

Next seminar

Practical: April 28th 2026, 15:30 - 17:??, MNO 0146010 (chalk room)

Speakers:

• The Brauer group from a derived geometry perspective - Giordano Crimi
• tbd - Javier Fernández Píriz
• tbd - Christian Forero
• Ambidexterity in higher localization sequences - Carl-Fredrik Lidgren
• Categorification in algebraic geometry and topology - Emanuele Pavia
• On equivariant localization for derived categories - Alexandre Samokhin
• Homotopy-theoretic methods in representation theory - Chiara Sava
• A zoo of circles - Paolo Tomasini
• Log-concavity of cluster algebras - Yilin Wu

Previous seminars

Practical: February 18th 2026, 15:00 - 17:00, MNO 0146010 (chalk room)

Speakers

• Categorical reconstruction of non-commutative schemes - Javier Fernández Píriz
• Silting objects and t-structures - Carl-Fredrik Lidgren
• Derived categories of quiver moduli spaces - Gianni Petrella
• Twisted shifted tangent bundles - Paolo Tomasini
• Cluster algebras and graded Nakajima quiver varieties - Yilin Wu