## Algebraic Geometry Seminar: James Lewis

• Date: 05/23/2013
• Time: 15:00
Lecturer(s):
James Lewis, University of Alberta
Location:

University of British Columbia

Topic:

An Archimedean Height Pairing on the Equivalence Relation Defining Bloch's Higher Algebraic Cycle Groups

Description:

The existence of a height pairing on the equivalence relation defining Bloch's higher cycle groups is a surprising consequence of some recent joint work by myself and Xi Chen on a nontrivial K_1-class on a self-product of a general K3 surface. I will explain how this pairing comes about.

Other Information:

Location: ESB 4127