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Modified group divisible designs with block size four - MaRDI portal

Modified group divisible designs with block size four (Q1567674)

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scientific article; zbMATH DE number 1462329
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English
Modified group divisible designs with block size four
scientific article; zbMATH DE number 1462329

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    Modified group divisible designs with block size four (English)
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    28 August 2000
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    The authors establish the existence of modified group-divisible designs with block size four except when \((m,n)= (6,4)\) [non-existent] and when \((m,n)= (6,16)\) or \((6,22)\) or \((10,15)\) or \((10,18)\) [4 undecided cases].
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    group-divisible designs
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