- M(G)} is
called a
cycle matroid.
Matroids derived in this way are
graphic matroids. Not
every matroid is graphic, but all
matroids on
three elements are...
-
finite undirected graph. The dual
matroids of
graphic matroids are
called co-graphic
matroids or bond
matroids. A
matroid that is both
graphic and co-graphic...
-
matroid is
called an F-linear
matroid. Thus, the
linear matroids are
exactly the
matroids that are
isomorphic to the
matroids defined from sets or multisets...
-
Systems for a
Matroid", pp. 7–9. Federico,
Ardila (2012). "
Matroids:
Lecture 6". Youtube. White, Neil, ed. (1986),
Theory of
Matroids,
Encyclopedia of...
- set
disjoint from it.
Matroid duals go back to the
original paper by H****ler
Whitney defining matroids. They
generalize to
matroids the
notions of plane...
- ordered. All
oriented matroids have an
underlying matroid. Thus,
results on
ordinary matroids can be
applied to
oriented matroids. However, the converse...
-
equals the rank
function of the
matroid. The Vámos
matroid is not a secret-sharing
matroid. Secret-sharing
matroids describe "ideal"
secret sharing schemes...
- In the
mathematics of
matroids and lattices, a
geometric lattice is a
finite atomistic semimodular lattice, and a
matroid lattice is an
atomistic semimodular...
-
theory of
matroids, the rank of a
matroid is the
maximum size of an
independent set in the
matroid. The rank of a
subset S of
elements of the
matroid is, similarly...
-
transversal matroids in general,
bicircular matroids form a minor-closed class; that is, any
submatroid or
contraction of a
bicircular matroid is also a...
