Existence of directedwhist tournaments with the three person property 3PDWh(v) 3 PDWh ( v )
A directedwhist tournament DWh(v) DWh ( v ) is said to have the three person property if no two games in the tournament have three common players. We briefly denote such a design as a 3PDWh(v) 3 PDWh ( v ) . In this paper, we show that a 3PDWh(v) 3 PDWh ( v ) exists whenever v>5 v > 5 and v ? 1 ( mod 4 ) .
primary 05b05