%0 Journal Article %T On Quasiminimal Excellent Classes %A Jonathan Kirby %J Mathematics %D 2007 %I arXiv %R 10.2178/jsl/1268917494 %X A careful exposition of Zilber's quasiminimal excellent classes and their categoricity is given, leading to two new results: the L_w1,w(Q)-definability assumption may be dropped, and each class is determined by its model of dimension aleph_0. %U http://arxiv.org/abs/0707.4496v3