2023
The Grid Theorem for vertex-minors.
J. Comb. Theory, Ser. B, 2023
2021
Disjoint non-balanced <i>A</i>-paths in biased graphs.
Adv. Appl. Math., 2021
A proof of Rado's Theorem via principal extension.
Adv. Appl. Math., 2021
2020
Naji's characterization of circle graphs.
J. Graph Theory, 2020
Matroid fragility and relaxations of circuit hyperplanes.
J. Comb. Theory, Ser. B, 2020
On the complex-representable excluded minors for real-representability.
J. Comb. Theory, Ser. B, 2020
2019
Improved Bounds for Rota's Basis Conjecture.
Comb., 2019
2018
Explicit bounds for graph minors.
J. Comb. Theory, Ser. B, 2018
Infinitely many excluded minors for frame matroids and for lifted-graphic matroids.
J. Comb. Theory, Ser. B, 2018
Computing Girth and Cogirth in Perturbed Graphic Matroids.
Comb., 2018
2017
The structure of matroids with a spanning clique or projective geometry.
J. Comb. Theory, Ser. B, 2017
Odd circuits in dense binary matroids.
Comb., 2017
2016
Certifying non-representability of matroids over prime fields.
J. Comb. Theory, Ser. B, 2016
The critical number of dense triangle-free binary matroids.
J. Comb. Theory, Ser. B, 2016
On Rota's Conjecture and nested separations in matroids.
J. Comb. Theory, Ser. B, 2016
2015
Matroid 3-connectivity and branch width.
J. Comb. Theory, Ser. B, 2015
Matroids denser than a clique.
J. Comb. Theory, Ser. B, 2015
Projective geometries in exponentially dense matroids. I.
J. Comb. Theory, Ser. B, 2015
A density Hales-Jewett theorem for matroids.
J. Comb. Theory, Ser. B, 2015
Representability of matroids with a large projective geometry minor.
J. Comb. Theory, Ser. B, 2015
The number of lines in a matroid with no <sub>U</sub><sub>2</sub><sub>, </sub><sub>n</sub>-minor.
Eur. J. Comb., 2015
An analogue of the Erdős-Stone theorem for finite geometries.
Comb., 2015
2014
A geometric version of the Andrásfai-Erdős-Sós Theorem.
Adv. Appl. Math., 2014
2013
Characterizing graphic matroids by a system of linear equations.
J. Comb. Theory, Ser. B, 2013
Inequivalent representations of matroids over prime fields.
Adv. Appl. Math., 2013
On minor-closed classes of matroids with exponential growth rate.
Adv. Appl. Math., 2013
Structure in minor-closed classes of matroids.
Proceedings of the Surveys in Combinatorics 2013, 2013
2011
Small cocircuits in matroids.
Eur. J. Comb., 2011
2010
The projective plane is a stabilizer.
J. Comb. Theory, Ser. B, 2010
The number of points in a matroid with no n-point line as a minor.
J. Comb. Theory, Ser. B, 2010
On inequivalent representations of matroids over non-prime fields.
J. Comb. Theory, Ser. B, 2010
2009
Circle graph obstructions under pivoting.
J. Graph Theory, 2009
Growth rates of minor-closed classes of matroids.
J. Comb. Theory, Ser. B, 2009
The Erdös-Pósa property for matroid circuits.
J. Comb. Theory, Ser. B, 2009
Projective geometries in dense matroids.
J. Comb. Theory, Ser. B, 2009
Tangles, tree-decompositions and grids in matroids.
J. Comb. Theory, Ser. B, 2009
On the odd-minor variant of Hadwiger's conjecture.
J. Comb. Theory, Ser. B, 2009
Excluding a group-labelled graph.
J. Comb. Theory, Ser. B, 2009
2008
Straight line embeddings of cubic planar graphs with integer edge lengths.
J. Graph Theory, 2008
Generating weakly 4-connected matroids.
J. Comb. Theory, Ser. B, 2008
An algorithm for packing non-zero <i>A</i> -paths in group-labelled graphs.
Comb., 2008
Some open problems on excluding a uniform matroid.
Adv. Appl. Math., 2008
2007
On Rota's Basis Conjecture.
SIAM J. Discret. Math., 2007
Excluding a planar graph from GF(q)-representable matroids.
J. Comb. Theory, Ser. B, 2007
On Integer Programming and the Branch-Width of the Constraint Matrix.
Proceedings of the Integer Programming and Combinatorial Optimization, 2007
2006
A Splitter Theorem for Internally 4-Connected Binary Matroids.
SIAM J. Discret. Math., 2006
Rota's Basis Conjecture for Paving Matroids.
SIAM J. Discret. Math., 2006
Matroid $T$-Connectivity.
SIAM J. Discret. Math., 2006
On Rota's conjecture and excluded minors containing large projective geometries.
J. Comb. Theory, Ser. B, 2006
Obstructions to branch-decomposition of matroids.
J. Comb. Theory, Ser. B, 2006
Packing Non-Zero A-Paths In Group-Labelled Graphs.
Comb., 2006
2005
The neural basis for novel semantic categorization.
NeuroImage, 2005
Regular matroid decomposition via signed graphs.
J. Graph Theory, 2005
Matroid Matching Via Mixed Skew-Symmetric Matrices.
Comb., 2005
2004
Bridging Separations in Matroids.
SIAM J. Discret. Math., 2004
A short proof of non-GF(5)-representability of matroids.
J. Comb. Theory, Ser. B, 2004
Inequivalent representations of matroids having no U<sub>3, 6</sub>-minor.
J. Comb. Theory, Ser. B, 2004
Embedding grids in surfaces.
Eur. J. Comb., 2004
2003
Cliques in dense GF(q)-representable matroids.
J. Comb. Theory, Ser. B, 2003
The linear delta-matroid parity problem.
J. Comb. Theory, Ser. B, 2003
Disjoint cocircuits in matroids with large rank.
J. Comb. Theory, Ser. B, 2003
On the excluded minors for the matroids of branch-width <i>k</i>.
J. Comb. Theory, Ser. B, 2003
2002
Branch-Width and Rota's Conjecture.
J. Comb. Theory, Ser. B, 2002
Totally Free Expansions of Matroids.
J. Comb. Theory, Ser. B, 2002
Branch-Width and Well-Quasi-Ordering in Matroids and Graphs.
J. Comb. Theory, Ser. B, 2002
Packing Odd Circuits in Eulerian Graphs.
J. Comb. Theory, Ser. B, 2002
2001
Matroid 4-Connectivity: A Deletion-Contraction Theorem.
J. Comb. Theory, Ser. B, 2001
2000
On the Excluded Minors for Quaternary Matroids.
J. Comb. Theory, Ser. B, 2000
The Excluded Minors for GF(4)-Representable Matroids.
J. Comb. Theory, Ser. B, 2000
An Algebraic Matching Algorithm.
Comb., 2000
1999
On matroids without a non-Fano minor.
Discret. Math., 1999
1998
Integral Solutions of Linear Complementarity Problems.
Math. Oper. Res., 1998
Principally Unimodular Skew-Symmetric Matrices.
Comb., 1998
1997
A Generalization of Tutte's Characterization of Totally Unimodular Matrices.
J. Comb. Theory, Ser. B, 1997
The Optimal Path-Matching Problem.
Comb., 1997
1994
Computational methods for the diameter restricted minimum weight spanning tree problem.
Australas. J Comb., 1994
1993
A two dimensional Steinhaus theorem.
Australas. J Comb., 1993