David Sumner

David P. Sumner is an American mathematician known for his research in graph theory. He formulated Sumner's conjecture that tournaments are universal graphs for polytrees in 1971,…

Filmography

Suffer The Little Children (1994) · as Police Officer
Out of the Shadows (1988) · as Andreas Voutas
The Danedyke Mystery (1979) · as Narrator
Let's Murder Vivaldi (1968) · as Ben
Submarine X-1 (1968) · as Lt. Davies R.N.V.R
The Long Duel (1967) · as Gyan Singh
The Wild Affair (1965) · as Ralph Mansford
Sucker Bait (1965) · as Vernadsky
Follow the Boys (1963) · as Vittorio
The Wild and the Willing (1962) · as John
Out of the Fog (1962) · as George Mallon
Touch of Death (1961) · as Len Williams