Tue, 30 Nov 2010 11:33:26 -0800 Scott Morrison preferring pivotal over 'strong duality'. may want to search for 'duality' and think about phrasing...
Tue, 30 Nov 2010 11:30:33 -0800 Scott Morrison plain -> ordinary
Tue, 30 Nov 2010 11:24:05 -0800 Scott Morrison adding a sentence about types of decompositions of manifolds, including a cite to kirillov. Feel free to revert.
Tue, 30 Nov 2010 11:07:24 -0800 Scott Morrison minor changes to abstract, and blob diagrams
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