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- 2016
- Regular partitions of half-spin geometries
- A note on characterizing Hermitian curves via Baer sublines
- On semi-finite hexagons of order (2, t) containing a subhexagon
- A new near octagon and the Suzuki tower
- Polarized non-abelian representations of slim near-polar spaces
- Hyperplanes of Hermitian dual polar spaces of rank 3 containing a quad
- Projective embeddings of dual polar spaces of mixed type
- Two-character sets as subsets of parabolic quadrics
- Universal and homogeneous embeddings of dual polar spaces of rank 3 defined over quadratic alternative division algebras
- 2015
- On hyperovals of polar Grassmannians
- Every generalized quadrangle of order 5 having a regular point is symplectic
- An alternative approach to the classification of the regular near hexagons with parameters (s,t,t(2)) = (2,11,1)
- The uniqueness of a certain generalized octagon of order (2,4)
- On Q-polynomial regular near 2d-gons
- A 14-dimensional module for the symplectic group: orbits on vectors
- 2014
- On hyperbolic sets of maxes in dual polar spaces
- The use of valuations for classifying point-line geometries
- Non-embeddable polar spaces
- Association schemes on the sets of lines of regular near hexagons
- Isometric embeddings between the near polygons Hn and Gn
- 2013
- The classification of the trivectors of a 6-dimensional symplectic space: summary, consequences and connections
- Polygonal valuations
- The pseudo-hyperplanes and homogeneous pseudo-embeddings of the generalized quadrangles of order (3, t)
- Projective embeddings of dual polar spaces arising from a class of alternative division rings
- Hyperplanes of DW(5,K) containing a quad
- On the trivectors of a 6-dimensional symplectic vector space, IV
- Pseudo-embeddings and pseudo-hyperplanes
- Non-classical hyperplanes of DW(5, q)
- Isometric embeddings of the near polygons Hn and Gn into dual polar spaces
- On the trivectors of a 6-dimensional symplectic vector space, III
- Inequalities for regular near polygons, with applications to m-ovoids
- Spin-embeddings, two-intersection sets and two-weight codes
- 2012
- Dual embeddings of dense near polygons
- On sets of odd type of PG(n, 4) and the universal embedding of the dual polar space DH(2n-1, 4)
- On the trivectors of a 6-dimensional symplectic vector space, II
- The hyperplanes of the glued near hexagon Q(5,2) ⊗ Q(5,2)
- A decomposition of the universal embedding space for the near polygon ℍn
- The pseudo-hyperplanes and homogeneous pseudo-embeddings of AG(n, 4) and PG(n, 4)
- Intriguing sets of points of Q(2n, 2)\Q⁺(2n-1, 2)
- On the universal embedding of the near hexagon related to the extended ternary Golay code
- 2011
- Dense near octagons with four points on each line, III
- Hyperplanes and projective embeddings of dual polar spaces
- On extensions of hyperplanes of dual polar spaces
- Non-abelian representations of the slim dense near hexagons on 81 and 243 points
- A note on the spin-embedding of the dual polar space DQ⁻(2n+1,K)
- On polyvectors of vector spaces and hyperplanes of projective Grassmannians
- Canonical equations for nonsingular quadrics and Hermitian varieties of Witt index at least (n-1)/2 of PG(n,K), n odd
- The hyperplanes of finite symplectic dual polar spaces which arise from projective embeddings
- The valuations of the near 2n-gon In
- On the trivectors of a 6-dimensional symplectic vector space
- 2010
- The nonexistence of regular near octagons with parameters (s, t, t(2), t(3)) = (2,24,0,8)
- Intriguing sets of vertices of regular graphs
- The hyperplanes of the U (4)(3) near hexagon
- On the Grassmann modules for the unitary groups
- On the Grassmann modules for the symplectic groups
- On hyperovals of polar spaces
- Some subspaces of the projective space PG(Lambda(K) V) related to regular spreads of PG(V)
- Regular partitions of dual polar spaces
- On geometric SDPS-sets of elliptic dual polar spaces
- A note on near hexagons with lines of size 3
- The valuations of the near octagon $G_4$
- A property of isometric mappings between dual polar spaces of type DQ(2n,K)
- Direct constructions of hyperplanes of dual polar spaces arising from embeddings
- Locally subquadrangular hyperplanes in symplectic and Hermitian dual polar spaces
- The hyperplanes of DQ(-)(7,K) arising from embedding
- 2009
- Hyperplanes of embeddable Grassmannians arise from embeddings: a short proof
- On a class of hyperplanes of the symplectic and Hermitian dual polar spaces.
- Points and hyperplanes of the universal embedding space of the dual polar space DW(5,q), q odd
- The hyperplanes of $DW(5,2^h)$ which arise from embedding.
- The uniqueness of the SDPS-set of the symplectic dual polar space $DW(4n-1,q)$, $n \geq 2$
- On isometric full embeddings of symplectic dual polar spaces into Hermitian dual polar spaces.
- On symplectic polar spaces over non-perfect fields of characteristic 2
- Polarized and homogeneous embeddings of dual polar spaces
- Near hexagons with two possible orders for the quads
- Some subspaces of the kth exterior power of a symplectic vector space
- On the nucleus of the Grassmann embedding of the symplectic dual polar space $DSp(2n,F)$.
- An alternative definition of the notion valuation in the theory of near polygons.
- Coordinatization structures for generalized quadrangles and glued near hexagons.
- Hyperplanes of DW(5,K) with K a perfect field of characteristic 2
- On the simple connectedness of hyperplane complements in dual polar spaces
- On the intersection of distance-$j$-ovoids and subpolygons in generalized polygons
- The valuations of the near polygon G(n)
- 2008
- The hyperplanes of the near hexagon on the 2-factors of the complete graph K-8
- The structure of the spin-embeddings of dual polar spaces and related geometries
- Two classes of hyperplanes of dual polar spaces without subquadrangular quads
- A coordinatization structure for generalized quadrangles with a regular spread
- A characterization of m-ovoids and i-tight sets of polar spaces
- A recursive construction for the dual polar spaces DQ(2n, 2)
- The uniqueness of the generalized quadrangle of order 5 with an axis
- The structure of full polarized embeddings of symplectic and Hermitian dual polar spaces
- The combinatorial properties of the hyperplanes of DW(5, q) arising from embedding
- Isometric full embeddings of DW(2n-1, q) into DH(2n-1, q(2))
- Two new classes of hyperplanes of the dual polar space DH (2n-1, 4) not arising from the Grassmann embedding
- On the Grassmann-embeddings of the hermitian dual polar spaces
- The hyperplanes of DH(5, q(2))
- 2007
- A decomposition of the natural embedding spaces for the symplectic dual polar spaces
- Tight sets of points in the half-spin geometry related to Q(+)(9, q)
- The hyperplanes of DQ(2n, K) and DQ(-) (2n+1, q) which arise from their spin-embeddings
- Some notes on generalized quadrangles with a span of regular points
- Minimal underlying division rings of sets of points of a projective space
- On the hyperplanes of the half-spin geometries and the dual polar spaces DQ(2n, K)
- Minimal full polarized embeddings of dual polar spaces
- On small and large hyperplanes of DW(5,q)
- Generating symplectic and Hermitian dual polar spaces over arbitrary fields nonisomorphic to F-2
- Dense near octagons with four points on each line, I
- The exceptional hyperplanes of D H (5,4)
- Valuations of glued near hexagons
- Generating rank of the U-4(3) near hexagon
- A general theory for dense near polygons with a nice chain of subpolygons
- The valuations of the near octagon H-4
- Hyperplanes of DW(2n-1,q), q not equal 2, without ovoidal quads
- Minimal scattered sets and polarized embeddings of dual polar spaces
- Dense near octagons with four points on each line, II
- The universal embedding of the near polygon G(n)
- A characterization of the SDPS-hyperplanes of dual polar spaces
- The classification of the slim dense near octagons
- 2006
- Near polygons
- The hyperplanes of DW(5,q) with no ovoidal quad
- Locally singular hyperplanes in thick dual polar spaces of rank 4
- Near polygons having a big sub near polygon isomorphic to H-D(2n-1,4)
- The Valuations of the near hexagons related to the Witt designs S(5,6,12) and S(5,8,24)
- The valuations of the near octagon II4
- The simple connectedness of hyperplane complements in thick dual polar spaces of rank at least 4
- Compatible spreads of symmetry in near polygons
- The completion of the classification of the regular near octagons with thick quads
- Generalized quadrangles of order s with a hyperbolic line consisting of regular points
- Bounding the size of near hexagons with lines of size 3
- Dense near polygons with hexes of type H-D (5, q(2)), Q(5, q)xL(q+1) or Q(5, q) circle times Q(5, q)
- A note on symplectic polar spaces over non-perfect fields of characteristic 2
- Distance-j-ovoids in regular near 2d-gons
- The distance-2-sets of the slim dense near hexagons
- Dense near polygons with two types of quads and three types of hexes
- 2005
- Valuations and hyperplanes of dual polar spaces
- Slim near polygons
- On a problem regarding the n-sectors of a triangle
- Valuations of near polygons
- 2004
- On a nice property of the sequence x_{n+2}=x_{n+1}^3 / (x_n^2 - 2x_{n+1}^2)
- Near polygons having a big sub near polygon isomorphic to G(n)
- Decomposable near polygons
- Near polygons with a nice chain of sub-near polygons
- 2003
- Two conjectures regarding dense near polygons with three points on each line
- Near polygons having a big sub near polygon isomorphic to H_n
- On the finiteness of near polygons with 3 points on every line
- Welke rationale getallen liggen tussen twee gegeven rationale getallen?
- New near polygons from Hermitian varieties
- A thin near hexagon with 50 points
- Characterizations of near hexagons by means of one local space
- A new geometrical construction of the near hexagon with parameters (s,t_2,T_2)=(2,5,{1,2})
- 2002
- Generalized quadrangles with a spread of symmetry and near polygons.
- Generalized quadrangles with a unique grid through every two intersecting lines.
- On the uniqueness of near polygons with three points on every line.
- The glueing of near polygons.
- 2001
- Glued near polygons.
- Recent results on near polygons: a survey
- Near hexagons with four points on a line
- 2000
- On near polygons and the Coxeter cap in PG(5, 3).
- On near hexagons and spreads of generalized quadrangles.
- On the number of nonisomorphic glued near hexagons.
- 1999
- Generalized quadrangles with a spread of symmetry.
- Near polygons from partial linear spaces
- Constructions and characterizations of near polygons
- On linear representations of near hexagons