Thu, 23 Sep 2010 13:08:25 -0700 | Kevin Walker | added abstract; other misc minor stuff | file | diff | annotate |
Thu, 23 Sep 2010 10:03:26 -0700 | Kevin Walker | fat graph -> surgery cylinder | file | diff | annotate |
Wed, 22 Sep 2010 07:26:15 -0700 | Kevin Walker | killing commutative alg appendix | file | diff | annotate |