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Positroids, 1/e², and a conjecture of Da Silva

Date
  • 2015-09-17
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Campus
Date Accessioned
  • 2015-11-06T22:25:45Z
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Notes
  • Positroids are beautiful objects which have been discovered independently at least twice: In 1987 Da Silva defined “positively oriented matroids” as generalizations of the cyclic polytope, the polytope of n vertices and d dimensions with the largest possible number of faces.

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