M. Deza

activity

19992005

most citedZigzag structure of complexes

10 citations · 21 across the 6 of their papers we have counts for

collaborators

Showing 2000Show all

2 papers · 1 filter

math.CO2000

Small cones of m-hemimetrics

M. Deza, I. Rosenberg

We introduce polyhedral cones associated with $m$ -hemimetrics on $n$ points, and, in particular, with $m$ -hemimetrics coming from partitions of an $n$ -set into $m + 1$ blocks. We com…

math.GT2000

Quadratic forms of rank 1, closed zones and laminae

Michel Deza, Viatcheslav Grishukhin

For a given lattice, we establish an equivalence involving a closed zone of the corresponding Voronoi polytope, a lamina hyperplane of the corresponding Delaunay partition and a qu…