Events by date

Suzanne Findleton, Pure Mathematics, University of Waterloo

"Gluing constructions and separated schemes"

In this talk, we explain how one can obtain new schemes by gluing together a collection of schemes. This is known as the "gluing construction", which can produce for example projective n-space over a given ring. We also introduce the notion of a separated scheme and explain its relation to Hausdorffness.

Xiangwen Zhang, Columbia University 

“ALEXANDROV’S UNIQUENESS THEOREM FOR CONVEX SURFACES”

James A. Mingo, Queen’s University

“Freeness and the Transpose”