AbstractA well-known result of Tutte is that U2,4, the 4-point line, is the only non-binary matroid M such that, for every element e, both Mβe and Me, the deletion and contraction of e from M, are binary. This paper characterizes those non-binary matroids M such that, for every element e, Mβe or Me is binary
The purpose of this paper is to answer a question of Ingleton by characterizing the class of ternary...
AbstractWe prove the following theorem: A binary matroid is regular (totally unimodular) if and only...
This note gives a characterization of binary geometries by means of a double elimination axiom which...
A well-known result of Tutte is that U2,4, the 4-point line, is the only non-binary matroid M such t...
It is a well-known result of Tutte, A homotopy theorem for matroids, I, II, Trans. Amer. Math. Soc. ...
AbstractIt is a well-known result of Tutte, A homotopy theorem for matroids, I, II, Trans. Amer. Mat...
AbstractA well-known result of Tutte is that U2,4, the 4-point line, is the only non-binary matroid ...
AbstractShort proofs are presented for two results due respectively to Tutte and Welsh
AbstractThe purpose of this paper is to answer a question of Ingleton by characterizing the class of...
We give an excluded-minor characterization for the class of matroids M in which M {set minus} e or M...
This dissertation solves some problems related to the structure of matroids. In Chapter 2, we prove ...
It was proved by Oxley that U2,4 is the only non-trivial 3-connected matroid N such that, whenever a...
It is well known that a rank-r matroid M is uniquely determined by its circuits of size at most r. T...
AbstractMurty, in 1971, characterized the connected binary matroids with all circuits having the sam...
A special case of a theorem of Turán is that a graph on v vertices, with no loops, parallel edges, o...
The purpose of this paper is to answer a question of Ingleton by characterizing the class of ternary...
AbstractWe prove the following theorem: A binary matroid is regular (totally unimodular) if and only...
This note gives a characterization of binary geometries by means of a double elimination axiom which...
A well-known result of Tutte is that U2,4, the 4-point line, is the only non-binary matroid M such t...
It is a well-known result of Tutte, A homotopy theorem for matroids, I, II, Trans. Amer. Math. Soc. ...
AbstractIt is a well-known result of Tutte, A homotopy theorem for matroids, I, II, Trans. Amer. Mat...
AbstractA well-known result of Tutte is that U2,4, the 4-point line, is the only non-binary matroid ...
AbstractShort proofs are presented for two results due respectively to Tutte and Welsh
AbstractThe purpose of this paper is to answer a question of Ingleton by characterizing the class of...
We give an excluded-minor characterization for the class of matroids M in which M {set minus} e or M...
This dissertation solves some problems related to the structure of matroids. In Chapter 2, we prove ...
It was proved by Oxley that U2,4 is the only non-trivial 3-connected matroid N such that, whenever a...
It is well known that a rank-r matroid M is uniquely determined by its circuits of size at most r. T...
AbstractMurty, in 1971, characterized the connected binary matroids with all circuits having the sam...
A special case of a theorem of Turán is that a graph on v vertices, with no loops, parallel edges, o...
The purpose of this paper is to answer a question of Ingleton by characterizing the class of ternary...
AbstractWe prove the following theorem: A binary matroid is regular (totally unimodular) if and only...
This note gives a characterization of binary geometries by means of a double elimination axiom which...
DOI
Add to ORKG