User Yly - The Great Outdoors Stack Exchange

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Yly

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Member since April 06 2018
2 profile views
Last seen Jul 11 '21 at 05:43

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Need a trivial proof of an “obvious” combinatorial result
Existence of $V\subset\mathbb{R}^n:V,V^\perp\cap\mathbb{R}^n_{\geq 0}=0$