On antipodal spherical t-designs of degree s with $tgeq 2s-3$ - Mathematics > CombinatoricsReport as inadecuate




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Abstract: We prove that if X is a spherical t-design and s-distance set with $t\geq2s-3$, then X has the structure of Q-polynomial association scheme of class s.Also, we describe the parameters of the association scheme.



Author: Eiichi Bannai, Etsuko Bannai

Source: https://arxiv.org/







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