pnas/mapping-cylinders.pdf
author Scott Morrison <scott@tqft.net>
Wed, 23 Mar 2011 15:30:16 -0700
changeset 729 a53b3dd7ea9f
parent 676 a9b9094e3b9c
child 759 afc09729f2eb
permissions -rw-r--r--
slightly more detail on lack of surjectivity

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