期刊论文详细信息
Electronic Journal Of Combinatorics | |
Conditions for the Parameters of the Block Graph of Quasi-Symmetric Designs | |
Rajendra M. Pawale1  | |
关键词: Quasi-symmetric design; Strongly regular graph; Block Graph; | |
DOI : | |
学科分类:离散数学和组合数学 | |
来源: Electronic Journal Of Combinatorics | |
【 摘 要 】
A quasi-symmetric design (QSD) is a 2-$(v,k,\lambda)$ design with intersection numbers $x$ and $y$ with $x< y$. The block graph of such a design is formed on its blocks with two distinct blocks being adjacent if they intersect in $y$ points. It is well
【 授权许可】
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【 预 览 】
Files | Size | Format | View |
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RO201909026069592ZK.pdf | 366KB | download |