On quasi-symmetric designs with intersection difference three

DOI10.1007/s10623-011-9536-7zbMath1236.05026OpenAlexW2029670921MaRDI QIDQ664398

T. P. McDonough, Vassili C. Mavron, Mohan S. Shrikhande

Publication date: 1 March 2012

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

Full work available at URL: http://pure.aber.ac.uk/ws/files/175268/qsd_difference_three_postprint.pdf

zbMATH Keywords

Strongly regular graphsQuasi-symmetric designsTriangle-free design

Mathematics Subject Classification ID

Combinatorial aspects of block designs (05B05) Association schemes, strongly regular graphs (05E30)

Related Items (5)

Non-existence of quasi-symmetric designs with restricted block graphs ⋮ A new upper bound on the parameters of quasi-symmetric designs ⋮ Parametric restrictions on quasi-symmetric designs ⋮ Conditions for the parameters of the block graph of quasi-symmetric designs ⋮ Finiteness Results in Triangle‐Free Quasi‐Symmetric Designs

Uses Software

• Maxima

Cites Work

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