Constructions of 112-Designs from Unitary Geometry over Finite Fields

DOI10.1142/S1005386717000232zbMath1371.05028MaRDI QIDQ5365297

Yang Zhang, Rong Quan Feng, Li Wei Zeng

Publication date: 6 October 2017

Published in: Algebra Colloquium (Search for Journal in Brave)

zbMATH Keywords

unitary spacedirected strongly regular graphtotally isotropic subspace\(1\frac12\)-design

Mathematics Subject Classification ID

Combinatorial aspects of block designs (05B05) Association schemes, strongly regular graphs (05E30) Graphs and abstract algebra (groups, rings, fields, etc.) (05C25) Combinatorial aspects of finite geometries (05B25) Directed graphs (digraphs), tournaments (05C20)

Related Items (4)

Three-class association schemes from partial geometric designs ⋮ Partial geometric designs with block sizes three and four ⋮ Partial geometric designs having circulant concurrence matrices ⋮ Unnamed Item

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