Relative blocking sets of unions of Baer subplanes

DOI10.1007/s10623-018-0575-1zbMath1479.51008OpenAlexW2899149228MaRDI QIDQ670209

Tamás Szőnyi, Aart Blokhuis, Storme, L.

Publication date: 18 March 2019

Published in: Designs, Codes and Cryptography (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10623-018-0575-1

zbMATH Keywords

blocking setsBaer subplanesfractional coverfractional covering numberrelative blocking sets

Mathematics Subject Classification ID

Combinatorial aspects of finite geometries (05B25) Blocking sets, ovals, (k)-arcs (51E21) Combinatorial structures in finite projective spaces (51E20)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• On \(q\)-analogues and stability theorems
• Blocking sets of external lines to a conic in \(\text{PG}(2,q)\), \(q\) odd
• On the ratio of optimal integral and fractional covers
• Covering finite fields with cosets of subspaces
• The blocking number of an affine space
• Maximal intersecting families and affine regular polygons in \(PG(2,q)\)
• Minimal covering of all chords of a conic in \(\mathrm{PG}(2,q),q\) even
• Lacunary Polynomials, Multiple Blocking Sets and Baer Subplanes
• Blocking sets of nonsecant lines to a conic in PG(2,q), q odd
• Baer subplanes and blocking sets
• Ovals In a Finite Projective Plane
• Covering all points except one