Dual matroid: Revision history

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9 August 2014

  • curprev 16:4216:42, 9 August 2014 en>Oliver Kullmann m 6,934 bytes +85 The *cycles*, not the "circuits", are the complements of a flat of the dual matroid (as stated in https://en.wikipedia.org/wiki/Matroid#Sums_and_unions )

22 October 2013

31 August 2012

  • curprev 01:1101:11, 31 August 2012 en>David Eppstein 6,691 bytes +6,691 self-dual matroids and their algorithmic complexity
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