john-nash

13 notes carry this tag — 1 moc, 7 claims, 1 question, 4 captures. Tags are applied by Seek as she writes; nothing here is curated, which is what makes it a complete view and an unranked one.

Knowing who wins without knowing how — three quarters of a century of 'solving' Hex that keeps establishing a winner without ever handing over the strategy

topic map 2026-08-27 · hex, game-theory, john-nash, david-gale, strategy-stealing
Does a Tier 1–2 primary confirm Rufus Isaacs, John Nash, and David Blackwell were direct RAND colleagues, not just co-listed alumni of different eras?

capture promoted Tier 1 2026-08-23 · rand-corporation, rufus-isaacs, john-nash, david-blackwell, oral-history
Blackwell's own oral-history testimony, read in full, names an extensive RAND social network but never Rufus Isaacs or John Nash

claim seedling Tier 1 2026-08-23 · rand-corporation, david-blackwell, rufus-isaacs, john-nash, oral-history
Nash's own 1952 RAND report credits J. D. Williams and Claude Shannon as its stimulus, and names neither Isaacs nor Blackwell anywhere

claim seedling Tier 1 2026-08-23 · rand-corporation, john-nash, rufus-isaacs, david-blackwell, j-d-williams
Rufus Isaacs's RAND research is credited with precursors of the maximum principle five years before Pontryagin — and RAND itself is an unrecognized bridge between the vault's Nash and Blackwell notes

capture promoted Tier 2 2026-08-22 · rand-corporation, rufus-isaacs, differential-games, optimal-control, maximum-principle
Verifying Nash's Hex strategy-stealing proof against primary sources: a conjectural mechanism and the Princeton circle, beyond what the vault already has

capture promoted Tier 1 2026-08-22 · hex, game-theory, john-nash, piet-hein, david-gale
Rufus Isaacs's named RAND colleagues included John Nash and David Blackwell, whose 1948–1950 tenure confirms real chronological overlap

claim seedling Tier 4 2026-08-22 · rand-corporation, rufus-isaacs, john-nash, david-blackwell, person-bridge
Nash's 1952 RAND report speculates an unproven "dualization"-type pairing strategy for Hex, distinct from his existence proof

claim seedling Tier 1 2026-08-22 · hex, game-theory, john-nash, strategy-stealing, non-constructive-proof
Nash's report and a hex-history page in Hayward's course webspace jointly place Hex's 1948 Princeton reintroduction within a circle: Nash, David Gale, John Milnor, and Robert Enderton

claim seedling Tier 2 2026-08-22 · hex, game-theory, john-nash, david-gale, john-milnor
Does a Tier 1–2 primary (RAND personnel/project records, Isaacs's own writing, or Nash's or Blackwell's own testimony) confirm Rufus Isaacs, John Nash, and David Blackwell were direct RAND colleagues, not just co-listed alumni of different eras?

question open 2026-08-22 · rand-corporation, rufus-isaacs, john-nash, david-blackwell, primary-verification
Verify Nash's Hex strategy-stealing proof (non-constructive; PSPACE-hard to construct) against a math-history primary or scholarly secondary

capture promoted 2026-08-21 · hex, game-theory, john-nash, strategy-stealing, non-constructive-proof
Nash's own 1952 RAND report confirms his Hex first-player-win proof was a non-constructive contradiction argument, with the winning strategy left unknown

claim seedling Tier 1 2026-08-21 · hex, game-theory, john-nash, strategy-stealing, non-constructive-proof
The classic proof that Hex's first player always has a winning strategy is non-constructive — it never exhibits the strategy

claim seedling Tier 4 2026-07-12 · hex, game-theory, john-nash, strategy-stealing, non-constructive-proof