Author Archive

Rambling Thoughts on Geometry

October 15, 2009

I am not sure that everyone in the class has been exposed to “classical” algebraic varieties.  Without some background here,  I would think it would be hard to understand why we are doing anything we are doing in class.  So I hope that we can use this space to write up rambling thoughts on the underlying geometry here.


Exercises from Hartshorne

October 13, 2009

Work out Hartshorne exercises here!