In this paper, the existence of a transversal design TDλ (4, g) is proved for all indices λ satisfying 2 ≤ λ ≤ g such that any two of its blocks intersect in at most two elements. Similar results are obtained for transversal designs without repeated blocks.
No takes yet. Share an insight, caveat, or question.
Sven Hartmann (2000) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: