In the convex optimization domain, What's the difference between linear space and cone? thanks.
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Welcome to MSE. Please read this text about how to ask a good question. – José Carlos Santos Apr 16 '18 at 13:18
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Linear space: closed under taking sums and any real multiples. Convex cone: closed under taking sums and nonnegative multiples. – max_zorn Apr 16 '18 at 14:47
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Oh, I see. Thank you very much. – YEN_MathStackExchange Apr 16 '18 at 14:52