Raul Cordovil

According to our database, Raul Cordovil authored at least 35 papers between 1979 and 2015.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2015

Combinatorial geometries: Matroids, oriented matroids and applications. Special issue in memory of Michel Las Vergnas.

Raul Cordovil, Komei Fukuda, Emeric Gioan, Jorge L. Ramírez Alfonsín

Eur. J. Comb., 2015

2010

The 3-connected matroids with circumference 6.

Raul Cordovil, Manoel Lemos

Discret. Math., 2010

2009

The 3-connected binary matroids with circumference 6 or 7.

Raul Cordovil, Braulio Maia Jr., Manoel Lemos

Eur. J. Comb., 2009

Preface.

Raul Cordovil, Jorge L. Ramírez Alfonsín

Eur. J. Comb., 2009

Removing circuits in 3-connected binary matroids.

Raul Cordovil, Braulio Maia Jr., Manoel Lemos

Discret. Math., 2009

An Elementary Chromatic Reduction for Gain Graphs and Special Hyperplane Arrangements.

Pascal Berthomé, Raul Cordovil, David Forge, Véronique Ventos, Thomas Zaslavsky

Electron. J. Comb., 2009

2004

How is a chordal graph like a supersolvable binary matroid?

Raul Cordovil, David Forge, Sulamita Klein

Discret. Math., 2004

2003

A note on Tutte polynomials and Orlik-Solomon algebras.

Raul Cordovil, David Forge

Eur. J. Comb., 2003

2002

A Commutative Algebra for Oriented Matroids.

Raul Cordovil

Discret. Comput. Geom., 2002

2001

Foreword.

Raul Cordovil, Michel Las Vergnas

Eur. J. Comb., 2001

A Note on the Orlik-Solomon Algebra.

Raul Cordovil, Gwihen Etienne

Eur. J. Comb., 2001

2000

Cyclic Polytopes and Oriented Matroids.

Raul Cordovil, Pierre Duchet

Eur. J. Comb., 2000

On the Cocircuit Graph of an Oriented Matroid.

Raul Cordovil, Komei Fukuda, António Guedes de Oliveira

Discret. Comput. Geom., 2000

1997

Coloring matroids.

Raul Cordovil

Discret. Math., 1997

1996

A generalized Desargues configuration and the pure braid group.

Raul Cordovil, António Guedes de Oliveira, Michel Las Vergnas

Discret. Math., 1996

1994

On the Homotopy Type of the Salvetti Complexes Determined by Simplicial Arrangements.

Raul Cordovil

Eur. J. Comb., 1994

1993

Oriented Matroids and Combinatorial Manifolds.

Raul Cordovil, Komei Fukuda

Eur. J. Comb., 1993

A homotopy theorem on oriented matroids.

Raul Cordovil, M. L. Moreira

Discret. Math., 1993

Bases-cobases graphs and polytopes of matroids.

Raul Cordovil, M. L. Moreira

Comb., 1993

1992

A note on the fundamental group of the Salvetti complex determined by an oriented matroid.

Raul Cordovil, António Guedes de Oliveira

Eur. J. Comb., 1992

1991

Clutters and matroids.

Raul Cordovil, Komei Fukuda, Maria Leonor Moreira

Discret. Math., 1991

1990

On sign-invariance graphs of uniform oriented matroids.

Raul Cordovil, Pierre Duchet

Discret. Math., 1990

1987

An Axiomatic of Non-Radon Partitions of Oriented Matroids.

Wojciech Bienia, Raul Cordovil

Eur. J. Comb., 1987

1986

Separation par une droite dans les matroïdes orientes de rang 3.

Raul Cordovil, Pierre Duchet

Discret. Math., 1986

Periodic Orbits for Additive Cellular Automata.

Raul Cordovil, Rui Dilão, Ana Noronha da Costa

Discret. Comput. Geom., 1986

1985

A Combinatorial Perspective on the Non-Radon Partitions.

Raul Cordovil

J. Comb. Theory, Ser. A, 1985

A Problem of McMullen on the Projective Equivalences of Polytopes.

Raul Cordovil, Ilda P. F. da Silva

Eur. J. Comb., 1985

1983

Sur la compatibilité des extensions ponctuelles d'un matroïde.

Raul Cordovil

J. Comb. Theory, Ser. B, 1983

The directions determined by n points in the plane: a matroidal generalization.

Raul Cordovil

Discret. Math., 1983

1982

Sur les Matroïdes Orientés de Rang 3 et les Arrangements de Pseudodroites dans le Plan Projectif Réel.

Raul Cordovil

Eur. J. Comb., 1982

Sur un theoreme de separation des matroïdes orientes de rang trois.

Raul Cordovil

Discret. Math., 1982

On Reid's 3-simplicial matroid theorem.

Raul Cordovil

Comb., 1982

1980

Sur L'Évaluation t(M; 2, 0) du Polynôme de Tutte d'un Matroïde et une Conjecture de B. Grünbaum Relative aux Arrangements de Droites du Plan.

Raul Cordovil

Eur. J. Comb., 1980

Representation over a Field of Full Simplicial Matroids.

Raul Cordovil

Eur. J. Comb., 1980

1979

Geometries simpliciales unimodulaires.

Raul Cordovil, Michel Las Vergnas

Discret. Math., 1979