Symbols, birational geometry, and computations

Abstract: We are interested in G-birational equivalence of varieties where G is a finite group. Kontsevich-Tschinkel and Kresch-Tschinkel have developed symbol formalism to construct invariants that show rich internal structure. We present examples of computations of these invariants for varieties in small dimensions, illustrating how they compare to existing classification techniques.

algebraic geometry

Audience: researchers in the topic

Stanford algebraic geometry seminar

Series comments: This seminar requires both advance registration, and a password. If you have registered once, you are always registered. Register at stanford.zoom.us/meeting/register/tJEvcOuprz8vHtbL2_TTgZzr-_UhGvnr1EGv Password: 362880

More seminar information (including slides and videos, when available): agstanford.com