Posted: Nov 20, 2010 6:19 pm
thanks guys. I should really tart it up a bit if we want to preserve it. I was just writing down stuff as I read about it, so it may not be as coherent/clear an exposition as it could be. I could maybe do with giving some more references in certain places for the group theory/differential geometry stuff since that's not universally known unless people have worked in similar fields before.