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Author(s): Frank De Clerck, Nikias De Feyter
Title: A new characterization of projections of quadrics in finite projective spaces of even characteristic
Year: 2009
Journal: Discrete Mathematics
Status: published
Keywords: Affine partial linear spaces; projections of quadrics; antiflag types
MSC-Classification: 51E12; 51E14; 05B25
Comment: Proceedings of the 22nd British Combinatorial Conference (St. Andrews)
Files: Discrete Math. 2010 De Clerck-1.pdf
Author(s): Frank De Clerck, Nikias De Feyter
Title: On connected line sets of antiflag class [0,a,q] in AG(n,q)
Year: 2006
Journal: European Journal of Combinatorics 29 (2008) 1427–1435
Status: published
Keywords: affine geometries, projections of quadrics
MSC-Classification: 51E20
Files: European Journal of Combinatorics 2008 De Clerck.pdf
Author(s): Frank De Clerck, Nikias De Feyter
Title: A characterization of the sets of internal and external points of a conic
Year: 2005
Journal: European Journal of Combinatorics, 28 (2007), 1910 - 1921
Status: published
Keywords: interior points, exterior points, conic
MSC-Classification: 51E20, 05B25
Comment: GEOMETRIC AND ALGEBRAIC COMBINATORICS: Paper presented at the conference GAC3 (Oisterwijk 2005),
ScienceDirect - doi link
Author(s): Frank De Clerck, Nikias De Feyter, Nicola Durante
Title: Two-intersection sets with respect to lines on the Klein quadric
Year: 2005
Journal: Bulletin of the Belgian Mathematical Society, Simon Stevin
Status: published
Comment: Bulletin of the Belgian Mathematical Society, Simon Stevin 12 (2006) 743-750
Files: kleincaps.pdf
Bulletin of the Belgian Mathematical Society
Author(s): Frank De Clerck, Nikias De Feyter
Title: Projections of quadrics in finite projective spaces of odd characteristic
Year: 2005
Journal: IIG
Status: published
Keywords: projections of quadrics, sets of points in projective space with prescribed
intersection types, internal points of a conic, external points of a conic
MSC-Classification: 51E20, 05B25
Comment: IIG, Vol 3 (Spring 2006), 51-80
Files: projquadrics_gen_iig.pdf
IIG online
Author(s): Frank De Clerck, Nikias De Feyter, Joseph A. Thas
Title: Affine embeddings of (0,alpha)-geometries
Year: 2004
Journal: European Journal of Combinatorics
Status: published
Keywords: (0, alpha)-geometry, affine embedding
European Journal of Combinatorics, Vol 27 (1), January 2006, 74-78
