Displaying similar documents to “Parallel projection of matroid spheres”

Rank 1 forms, closed zones and laminae

Michel Deza, Viatcheslav Grishukhin (2002)

Journal de théorie des nombres de Bordeaux

Similarity:

For a given lattice, we establish an equivalence between closed zones for the corresponding Voronoï polytope, suitable hyperplane sections of the corresponding Delaunay partition, and rank 1 quadratic forms which are extreme rays for the corresponding L -type domain.

Oriented matroids today.

Ziegler, Günter M. (1996)

The Electronic Journal of Combinatorics [electronic only]

Similarity: