Mixed orthogonal arrays, $k$-dimensional $M$-part Sperner multi-families, and full multi-transversals

Harout Aydinian, Éva Czabarka, László A. Székely

Aydinian et al. [J. Combinatorial Theory A 118(2)(2011), 702-725] substituted the usual BLYM inequality for L-Sperner families with a set of M inequalities for $(m_1,m_2,...,m_M;L_…