http://gilkalai.wordpress.com/2008/12/25/lovaszs-two-families-theorem/ Gil Kalai's blog Sat, 14 Nov 2009 20:06:11 +0000 http://wordpress.com/ hourly 1 http://gilkalai.wordpress.com/2008/12/25/lovaszs-two-families-theorem/#comment-534 Gil Kalai Wed, 31 Dec 2008 19:31:45 +0000 http://gilkalai.wordpress.com/?p=856#comment-534 Dear Bruno, you are absolutely right. thanks you! Dear Bruno,
you are absolutely right. thanks you!

]]> http://gilkalai.wordpress.com/2008/12/25/lovaszs-two-families-theorem/#comment-533 bruno Wed, 31 Dec 2008 17:59:23 +0000 http://gilkalai.wordpress.com/?p=856#comment-533 Thank you for entertaining us with good math ! Still, I'm puzzled by your (re-)formulation of the quaternion version of the k=l=2 two-families subspace problem. Why aren't p_i also *lines* (seven of them) instead of *points* in three-dimensional quaternionic projective space ? Thank you for entertaining us with good math ! Still, I’m puzzled by your (re-)formulation of the quaternion version of the k=l=2 two-families subspace problem. Why aren’t p_i also *lines* (seven of them) instead of *points* in three-dimensional quaternionic projective space ?

]]> http://gilkalai.wordpress.com/2008/12/25/lovaszs-two-families-theorem/#comment-515 elad Thu, 25 Dec 2008 13:01:54 +0000 http://gilkalai.wordpress.com/?p=856#comment-515 Any relation to Sergey Yekhanin's construction of 3-query locally decodable codes? A part of his constructions looks somewhat similar. Any relation to Sergey Yekhanin’s construction of 3-query locally decodable codes? A part of his constructions looks somewhat similar.

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