em. prof. dr. Joseph Thas
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Generalized quadrangles of order (s, s(2)), III
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Generalized quadrangles of order (s, s2) : recent results
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Lax embeddings of polar spaces in finite projective spaces
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On embeddings of the flag geometries of projective planes in finite projective spaces
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Embeddings of geometries in finite projective spaces : a survey
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Proceedings of the 3rd international conference on finite geometries and combinatorics at Deinze
Frank De Clerck (UGent) , A Beutelspacher, A Blokhuis, F Buekenhout, J Doyen, W Haemers, JWP Hirschfeld, Joseph Thas (UGent) and Hendrik Van Maldeghem (UGent) -
3-Regularity in generalized quadrangles : a survey, recent results and the solution of a longstanding conjecture
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Finite geometries, varieties and codes
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Flat lax and weak lax embeddings of finite generalized hexagons
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Translation ovoids of generalized quadrangles and hexagons.
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Generalized quadrangles weakly embedded in finite projective space
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Some new classes of extended generalized quadrangles of order (q+1,q-1)
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G. Tallini and his work
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Generalized quadrangles and the axiom of Veblen
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Generalized quadrangles of order (s, s(2)) .2.
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Sub-weakly embedded singular and degenerate polar spaces
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Partial flocks of quadratic cones with a point vertex in PG(n,q), n odd
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Symplectic spreads in PG(3,q), inversive planes and projective planes
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Partial geometries
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k-Arcs, hyperovals, partial flocks and flocks
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m-systems and partial m-systems of polar spaces
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- Journal Article
- A2
- open access
Collineations of Subiaco and Cherowitzo hyperovals
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Orthogonal, symplectic and unitary polar spaces sub-weakly embedded in projective space
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Elation generalized quadrangles of order (p, t), p prime, are classical.
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Embedded thick finite generalized hexagons in projective space
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Projective geometry over a finite field
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Generalized Polygons
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The classification of finite generalized quadrangles admitting a group acting transitively on ordered pentagons
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κ-arcs and partial flocks
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Constructions of polygons from buildings
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Ovoids of the quadric Q(2N,Q)
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Recent developments in the theory of finite generalized quadrangles
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Spreads and ovoids of finite generalized quadrangles
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M-systems of polar spaces
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Generalized quadrangles of order (s, s2), part I
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The affine place AG(2,q), q-odd, has a unique one-point extension
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K-arcs and dual K-arcs
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A characterization of the Fisher-Thas-Wadcer flocks
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Flocks and partial flocks of quadratic cone in PG(3,q)
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M.D.S. codes and arcs in PG(n,q) with q even : an improvement of the bounds of Bruen, Thas, and Blokhuis
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Old and new results on spreads and ovoids of finite classical polar spaces
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M.D.S. codes and arcs in projective spaces : a survey
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A combinatorial characterization of Hermitian curves
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Desarguesian finite generalized quadrangles are classical or dual classical
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Complete K-arcs in PG(N, Q), Q even
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On a generalization of a theorem of Segre, B
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Hyperplanes of dual polar spaces and the spin module
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Partial geometries and copolar spaces
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General Galois geometries
(1991) -
A characterization of hermitian curves