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Timeline for Gordan's Theorem with $Ax=b$

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Jul 23, 2022 at 10:28 comment added The Amplitwist The link to eom.springer.de is broken, but the article can now be found at encyclopediaofmath.org/wiki/Motzkin_transposition_theorem.
May 20, 2011 at 16:49 comment added bandini Not quite: Farkas' theorem allows for x=0. Gordan's theorem is a variant of Farkas with the added constraint that x is non-zero (the exact statement can be obtained by replacing $b$ with $0$ in the statement above). My question is whether Gordan's theorem (or something similar) remains true when we replace $0$ with $b$.
May 20, 2011 at 16:26 history answered Igor Rivin CC BY-SA 3.0