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Uniqueness of some 4-associate schemes - MaRDI portal

Uniqueness of some 4-associate schemes (Q1121265)

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scientific article; zbMATH DE number 4103072
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English
Uniqueness of some 4-associate schemes
scientific article; zbMATH DE number 4103072

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    Uniqueness of some 4-associate schemes (English)
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    1989
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    Using geometrical representation as a lattice in three-dimensional space the authors establish uniqueness (up to isomorphism) of generalized right-angular association scheme of Tharthare and also of orthogonal group divisible association scheme of Adhikary.
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    uniqueness
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    right-angular association scheme
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    orthogonal group divisible association scheme
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