Thursday, July 5, 2012 1:00 pm
-
1:00 pm
EDT (GMT -04:00)
Omar Leon Sanchez, Department of Pure Mathematics, University of Waterloo
“Morphisms between spectrums.”
We will see why a ring homomorphism A → B naturally induces a morphism (SpecB,OB) → (Spec A, OA) and why the converse is also true.