论文信息 - Completing the spectrum of r-orthogonal Latin squares

Completing the spectrum of r-orthogonal Latin squares

Two Latin squares of order n are r-orthogonal if their superposition produces exactly r distinct pairs. It has been proved by Belyavskaya, Colbourn and the present authors that for all n>=7, r-orthogonal Latin squares of order n exist if and only if n=

Lie Zhu | Hantao Zhang | Hantao Zhang | Lie Zhu

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