A characterization of middle graphs and a matroid associated with middle graphs of hypergraphs
Page 1 Next
Displaying 1 – 20 of 164
A characterization of the bases of line-splitting matroids.
Azanchiler, Habib (2007)
Lobachevskii Journal of Mathematics
A characterization of the simplex.
K.S. Vijayan (1982)
Aequationes mathematicae
A common recursion for Laplacians of matroids and shifted simplicial complexes.
Duval, Art M. (2005)
Documenta Mathematica
A geometric theory of hypergraph colouring.
Geoff Whittle (1992)
Aequationes mathematicae
A Matroid on Hypergraphs, with Applications in Scene Analysis and Geometry.
W. Whiteley (1989)
Discrete & computational geometry
A Nonuniform Matroid Which Violates the Isotopy Conjecture.
N. L. White (1989)
Discrete & computational geometry
A note on representing dowling geometries by partitions
František Matúš, Aner Ben-Efraim (2020)
Kybernetika
We prove that a rank Dowling geometry of a group is partition representable if and only if is a Frobenius complement. This implies that Dowling group geometries are secret-sharing if and only if they are multilinearly representable.
A note on the independence number of an identically self-dual perfect matroid design.
Marcu, Dănuţ (1986)
Publications de l'Institut Mathématique. Nouvelle Série
A relative Laplacian spectral recursion.
Duval, Art M. (2006)
The Electronic Journal of Combinatorics [electronic only]
A tentative answer to the Castel-San Pietro problem.
Krewerlienco, Bagarret, Barnabhofer, Peter Paul Roman (1985)
Séminaire Lotharingien de Combinatoire [electronic only]
A unified treatment of the theories of matroids with coefficients and of -matroids with coefficients.
Wenzel, Walter (1996)
Beiträge zur Algebra und Geometrie
A invariant for greedoids and antimatroids.
Gordon, Gary (1997)
The Electronic Journal of Combinatorics [electronic only]
About a generalization of transversals
Martin Kochol (1994)
Mathematica Bohemica
The aim of this paper is to generalize several basic results from transversal theory, primarily the theorem of Edmonds and Fulkerson.
Adjoints and Duals of Matroids Linearly Representable over a Skewfield.
W. Hochstättler, S. Kromberg (1996)
Mathematica Scandinavica
Affine Triple Systems and Matroid Designs.
H. Peyton Young (1973)
Mathematische Zeitschrift
Amalgamation over uniform matroids
Svatopluk Poljak, Daniel Turzík (1984)
Czechoslovak Mathematical Journal
An Exchange Property For The Submodular Systems.
Damut Marcu (1988)
Revista colombiana de matematicas
An extension of matroid rank submodularity and the -Rayleigh property.
Mani, Arun P. (2011)
The Electronic Journal of Combinatorics [electronic only]
An Infinite Family of Minor-Minimal Nonrealizable 3-Chirotopes.
Jürgen Bokowski, Bernd Sturmfels (1988/1989)
Mathematische Zeitschrift
Currently displaying 1 – 20 of 164
Page 1 Next