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Results tagged with oriented-matroids
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user 2906
Hyperplane arrangements, discrete geometry, convex polytopes, and optimization. For more general questions concerning matroids, use the matroid-theory tag.
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How many components are there in the space of "generic" planar N-gons? (Mnev's revenge)
Call an ordered $N$-tuple of points in the Euclidean plane ${\mathbb R} ^2$ "in general position" if no three points of the points in the set are collinear. As a function of $N$ how many components …
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