[幾何] closed convex set
If a closed convex set A does not contain any line then A is the convex
envelope of its extremal points and extremal rays.
(請問如何證明這個結果)
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推
02/06 15:25, , 1F
02/06 15:25, 1F
→
02/06 15:37, , 2F
02/06 15:37, 2F
→
02/06 15:44, , 3F
02/06 15:44, 3F
→
02/06 15:45, , 4F
02/06 15:45, 4F
→
02/08 22:23, , 5F
02/08 22:23, 5F
→
02/08 22:24, , 6F
02/08 22:24, 6F
→
02/08 22:25, , 7F
02/08 22:25, 7F
→
02/08 22:25, , 8F
02/08 22:25, 8F
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