On \(m\)-regular systems on \(\mathbb H (5,q^{2})\)

DOI10.1007/s10801-008-0143-2zbMath1230.51003OpenAlexW2057196258MaRDI QIDQ842853

Tim Penttila, Antonio Cossidente

Publication date: 25 September 2009

Published in: Journal of Algebraic Combinatorics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10801-008-0143-2

zbMATH Keywords

hemisystemregular systemHermitian varietycommuting polarities

Mathematics Subject Classification ID

Polar geometry, symplectic spaces, orthogonal spaces (51A50)

Related Items (5)

A Higman inequality for regular near polygons ⋮ Sets of even type on \(\mathcal{H}(5,q^2)\), \(q\) even ⋮ Hemisystems of \(\mathcal{Q}(6,q)\), \(q\) odd ⋮ On regular systems of finite classical polar spaces ⋮ A family of hemisystems on the parabolic quadrics

Cites Work

• Strongly regular graphs having strongly regular subconstituents
• Ovoids and spreads of finite classical polar spaces
• Applications of line geometry over finite fields II. The Hermitian surface
• Segre's hemisystem and McLaughlin's graph
• Forme e geometrie hermitiane, con particolare riguardo al caso finito
• PARTIAL QUADRANGLES
• Maximal orthogonal subgroups of finite unitary groups
• HEMISYSTEMS ON THE HERMITIAN SURFACE
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