Recent Papers of Raul
Cordovil:
The 3-connected binary
matroids with circumference 6 or 7 (with Bráulio Maia Junior and Manoel Lemos ). European Journal of
Combinatorics, 30(8) (2009), 1810-1824.
pdf-file (228K)
An elementary chromatic
reduction for gain graphs and special hyperplane arrangements (with Pascal Berthomé, D. Forge, Véronique Vento, and Thomas Zaslavsky). The Electronic Journal of
Combinatorics, 16(1), 2009, R121.
pdf-file
(152K)
Dirac's theorem on
simplicial matroids (with Manoel
Lemos and Cláudia Linhares
Sales). Annals
of Combinatorics, 13 (2009), 53-63.
pdf-file
(136K)
Removing circuits in
3-connected binary matroids (with Bráulio Maia Junior and Manoel Lemos ).
Discrete Mathematics, 309 (2009), 655-665.
pdf-file (192K)
The 3-connected matroids
with circumference 6 (with Manoel
Lemos).
Discrete Mathematics, 310 (2010), 1354-1356.
pdf-file
(220K)