A characterization of projective subspaces of codimension two as quasi-symmetric designs with good blocks

DOI10.1016/j.disc.2005.11.034zbMath1093.05007OpenAlexW2099118836MaRDI QIDQ2497515

Alphonse Baartmans, Sharad S. Sane

Publication date: 4 August 2006

Published in: Discrete Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.disc.2005.11.034

zbMATH Keywords

incidence structureprojective geometries

Mathematics Subject Classification ID

Combinatorial aspects of block designs (05B05) Combinatorial structures in finite projective spaces (51E20)

Related Items (3)

Characterizing geometric designs. II. ⋮ Recent results on designs with classical parameters ⋮ Polarities, quasi-symmetric designs, and Hamada's conjecture

Cites Work

• A short proof of a conjecture on quasi-symmetric 3-designs
• Quasi-symmetric designs with good blocks and intersection number one
• Quasi‐Symmetric Designs with Good Blocks
• Quasi-Symmetric 3-Designs and Elliptic Curves
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