Bernard Koopman

American mathematician and operations-research pioneer (1900–1981) who founded wartime anti-submarine search-and-screening theory at the U.S. Navy's Operations Research Group beginning in 1943, work the Navy itself published in 1946 and that reached open commercial publication only in 1980, as Search and Screening (Persimmon Press).

Matters to this vault as the one colleague Rufus Isaacs singles out by name for thanks in his own 1965 Differential Games preface — "A vital part of my huge debt to this organization is owed in particular to Professor Bernard Koopman, now Director of Research, for his recognition of whatever value this work may have" — making him the concrete, named figure behind Isaacs's own circumstantial (not suppressive) account of his publication gap (claim-isaacs-1965-preface-thanks-koopman-reframes-publication-gap-as-circumstance).

References

• claim-isaacs-1965-preface-thanks-koopman-reframes-publication-gap-as-circumstance
• Capture: 10-inbox/raw/2026-10-01-hop-isaacs-preface-mirrors-werbos-publishing-explanation.md