Guest seminar - Maria Yakerson

Title:  Hermitian K-theory via oriented Gorenstein algebras.

Abstract: Hermitian K-theory is a younger cousin of algebraic K-theory, it classifies vector bundles with quadratic forms. In this talk, we will discuss a new geometric model for hermitian K-theory as a motivic space, given by the Hilbert scheme of Gorenstein subschemes of infinite affine space that are equipped with an orientation. This is joint work with Marc Hoyois, Joachim Jelisiejew and Denis Nardin.
לאירוע הזה יש שיחת וידאו.


Mon, 21/06/2021 - 21:00 to 23:00