An elementary proof of Yoshida's inequality for block designs which admit automorphism groups (Q912105)
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scientific article; zbMATH DE number 4143989
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An elementary proof of Yoshida's inequality for block designs which admit automorphism groups |
scientific article; zbMATH DE number 4143989 |
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An elementary proof of Yoshida's inequality for block designs which admit automorphism groups (English)
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1989
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An elementary proof of Yoshida's inequality [\textit{T. Yoshida}, Fisher's inequality for block designs with finite group action, J. Fac. Sci., Univ. Tokyo, Sect. IA 34, 513-544 (1987; Zbl 0655.05013)] for the orbits of 2-designs with given automorphism group in terms of its normal p- subgroups is presented.
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block designs
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automorphism group
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