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On a conjecture of Grünbaum on longest cycles
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On the chromatic number of two generalized Kneser graphs
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- Journal Article
- A1
- open access
Shult's Haircut Theorem revised
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- Journal Article
- A1
- open access
4-connected polyhedra have at least a linear number of hamiltonian cycles
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- Journal Article
- A1
- open access
Patches with short boundaries
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Grinberg’s criterion
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- Journal Article
- A1
- open access
On generalized hexagons of order (3, t) and (4, t) containing a subhexagon
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On the spectrum of sizes of semiovals contained in the Hermitian curve
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Small maximal partial t-spreads in PG(2t+1,q)
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- Journal Article
- A1
- open access
Inequalities for regular near polygons, with applications to m-ovoids
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Algebraic characterizations of regularity properties in bipartite graphs
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Monomial ideals and toric rings of Hibi type arising from a finite poset
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- Journal Article
- A1
- open access
The hyperplanes of finite symplectic dual polar spaces which arise from projective embeddings
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- Journal Article
- A1
- open access
A spectrum result on maximal partial ovoids of the generalized quadrangle Q(4,q), q even
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- Journal Article
- A1
- open access
Partial covers of PG(n,q)
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Veronesean embeddings of Hermitian unitals
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- Journal Article
- A1
- open access
Locally subquadrangular hyperplanes in symplectic and Hermitian dual polar spaces
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Quadrangles embedded in metasymplectic spaces
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- Journal Article
- A1
- open access
On the nucleus of the Grassmann embedding of the symplectic dual polar space $DSp(2n,F)$.
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- Journal Article
- A1
- open access
The uniqueness of the SDPS-set of the symplectic dual polar space $DW(4n-1,q)$, $n \geq 2$
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A coordinatization structure for generalized quadrangles with a regular spread
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On triangle-free distance-regular graphs with an eigenvalue multiplicity equal to the valency
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The automorphism group of a class of strongly regular graphs related to Q(6, q)
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On connected line sets of antiflag class [0,α,q] in AG(n,q)
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A characterization of the natural embedding of the split Cayley hexagon H(q) in PG(6, q) by intersection numbers
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The structure of the spin-embeddings of dual polar spaces and related geometries
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- Journal Article
- A1
- open access
Partial ovoids and partial spreads in symplectic and orthogonal polar spaces
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Elation generalized quadrangles with extra automorphisms and trivial spans
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Transitive bislim geometries of gonality 3, part I: the geometrically homogeneous cases
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Moufang lines defined by (generalized) Suzuki groups
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On the smallest maximal partial ovoids and spreads of the generalized quadrangles W(q) and Q(4, q)
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On the geometry of regular hyperbolic fibrations
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A characterization of the sets of internal and external points of a conic
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Minimal scattered sets and polarized embeddings of dual polar spaces
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A general theory for dense near polygons with a nice chain of subpolygons
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The exceptional hyperplanes of D H (5,4)
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Partial linear spaces built on hexagons
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A characterization of the SDPS-hyperplanes of dual polar spaces
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The classification of the slim dense near octagons
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Common point reguli of different generalized hexagons on Q(6, q)
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A stabilizer lemma for translation generalized quadrangles
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Foundations of elation generalized quadrangles
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- Journal Article
- A1
- open access
Affine embeddings of (0, alpha)-geometries
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A distance regular graph with intersection array (21,16,8; 1,4,14) does not exist
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A characterization of the semipartial geometries T-2*(U) and T-2*(B)
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Classification of finite Veronesean caps
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Maximal partial spreads of T-2(O) and T-3(O)
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Two conjectures regarding dense near polygons with three points on each line
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Derivation of m-systems
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Notes on elation generalized quadrangles
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On a particular class of minihypers and its applications. III. Applications
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A geometric construction of partial geometries with a Hermitian point graph.
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On the uniqueness of near polygons with three points on every line
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Small minimal blocking sets in PG(2, q(3)).
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A characterization of Q(5,q) using one subquadrangle Q(4,q).
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Full embeddings of (alpha, beta)-geometries in projective spaces.
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A result on spreads of the generalized quadrangle T-2(O), with O an oval arising from a flock, and applications.
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Blocking (n-2)-dimensional subspaces on Q(2n, q).
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Glued near polygons
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Existence and non-existence of m-systems of polar spaces
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On linear representations of near hexagons
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Generalized quadrangles with a spread of symmetry
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Connectedness of opposite-flag geometries in Moufang polygons
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Flat lax and weak lax embeddings of finite generalized hexagons
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Transitive arcs in planes of even order.
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Ovoids of the quadric Q(2N,Q)
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On linear representations of (α,β)-geometries
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Generalized hexagons as amalgamations of generalized quadrangles