| Sun, 08 May 2011 22:08:47 -0700 | Kevin Walker | move figs to top of page | file | diff | annotate |
| Sun, 08 May 2011 09:05:53 -0700 | Kevin Walker | make sure poset of decomps is a small category; added to to-do list | file | diff | annotate |
| Sat, 07 May 2011 09:40:20 -0700 | Kevin Walker | string diagrams have stratifications more general than mere cell complexes | file | diff | annotate |
| Sat, 07 May 2011 09:27:21 -0700 | Kevin Walker | minor | file | diff | annotate |
| Sat, 07 May 2011 09:18:37 -0700 | Kevin Walker | added remark about defect categories; tweaked sphere cat intro | file | diff | annotate |
| Sat, 07 May 2011 08:35:36 -0700 | Kevin Walker | minor: remove \nn from ack list; shorten lines; remove some comments | file | diff | annotate |
| Fri, 06 May 2011 18:02:06 -0700 | Kevin Walker | adding to-do list | file | diff | annotate |