2 search results - page 1 / 1 » On a Conjecture Concerning Dyadic Oriented Matroids |
COMBINATORICS
1999
13 years 10 months ago
1999
A rational matrix is totally dyadic if all of its nonzero subdeterminants are in {
DCG
2000
13 years 10 months ago
2000
Several polynomials are of use in various enumeration problems concerning objects in oriented matroids. Chief among these is the Radon catalog. We continue to study these, as well ...