#1837 - Remove convexity requirement in LinearMap #2690
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mforets
approved these changes
May 17, 2021
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i think it's correct. the property |
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See #1837.
I am not 100% sure whether the generalization of
σ/ρis correct. My intuitive argument is that a linear map preserves the general shape (it only rotates/resizes/stretches) and this should also hold for non-square matrices.