A note on triangle-free quasi-symmetric designs

DOI10.1002/jcd.20285zbMath1244.05035OpenAlexW2058976008MaRDI QIDQ2896010

Rajendra M. Pawale

Publication date: 13 July 2012

Published in: Journal of Combinatorial Designs (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/jcd.20285

zbMATH Keywords

strongly regular graphquasi-symmetric design

Mathematics Subject Classification ID

Combinatorial aspects of block designs (05B05) Association schemes, strongly regular graphs (05E30) Other designs, configurations (05B30) Combinatorial aspects of finite geometries (05B25)

Related Items (2)

Conditions for the parameters of the block graph of quasi-symmetric designs ⋮ Finiteness Results in Triangle‐Free Quasi‐Symmetric Designs

Cites Work

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• Quasi-symmetric 3-designs with triangle-free graph
• The structure of triangle-free quasi-symmetric designs
• Quasi-symmetric 2,3,4-designs
• Designs with no three mutually disjoint blocks
• Non existence of triangle free quasi-symmetric designs.
• Quasi-symmetric designs with fixed difference of block intersection numbers
• On a Class of Partially Balanced Incomplete Block Designs
• Strongly Regular Graphs Derived from Combinatorial Designs

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