http://xorshammer.com/2008/09/21/avoiding-set-theoretic-paradoxes-using-symmetry/ Some things in mathematical logic that I find interesting Mon, 06 Sep 2010 21:42:48 +0000 hourly 1 http://wordpress.com/ http://xorshammer.com/2008/09/21/avoiding-set-theoretic-paradoxes-using-symmetry/#comment-117 The 79th Philosophers’ Carnival « Possibly Philosophy Tue, 07 Oct 2008 09:13:28 +0000 http://xorshammer.wordpress.com/?p=158#comment-117 [...] Michael O’Connor* discusses an interesting proposal to motivate NF like systems based on considerations of symmetry under permutations: Avoiding Set-Theoretic paradoxes using symmetry. [...] [...] Michael O’Connor* discusses an interesting proposal to motivate NF like systems based on considerations of symmetry under permutations: Avoiding Set-Theoretic paradoxes using symmetry. [...]

]]>