kηives
Reputation
263
Top tag
Next privilege 500 Rep.
Access review queues
 Feb10 comment Singular Value Decomposition for Continuous Variables Thanks for the answer, it's interesting. I have a professor in my dept who works with wavelets and should ask him about this construction. Feb10 comment Singular Value Decomposition for Continuous Variables Thank you both for your comments! I will look into this idea, as it's a natural extension from the matrix definition. Feb7 comment If yesterday were tomorrow, then today would be Friday. @user3440448 the answer is identical. If tomorrow were saturday, then today would be friday. In other words, today is sunday. Feb3 answered If yesterday were tomorrow, then today would be Friday. Feb2 awarded Promoter Feb2 revised Singular Value Decomposition for Continuous Variables added 2 characters in body Oct5 awarded Popular Question Jul2 awarded Curious May18 awarded Nice Question Aug29 asked Rank-2n tensor algebra eigenvalue equation Aug7 comment extremal points on a manifold intrinsiclly @Scaramouche sure, that's fine. I just wanted to assume I can taylor expand around each point if I wanted to. I thought the analyticity implied the smoothness which gave the differentiability property. Aug7 comment extremal points on a manifold intrinsiclly @TedShifrin I know what you mean. Let me try to express the notion I am aiming for another way, with a more empirical analogy. Please stay with me, i know this seems out of nowhere but it's the only way I can visualize the scenario. Take a passage from one side of the earth to the other through the center. If one were to drop through this passage, there is an attractive fixed point at the center of the earth. This appears to be a higher dimensional analogue of a ''valley'' from before. Is there a intrinsic geometric way to characterize these types of points? Aug7 comment extremal points on a manifold intrinsiclly @TedShifrin I guess I mean generalizations of the ideas of saddle points'', and hills'' and valleys''... Does that make sense? Aug7 asked extremal points on a manifold intrinsiclly Mar6 awarded Tumbleweed Feb27 asked Multi-dimensional array decomposition Jan13 awarded Yearling Jan10 asked Lie Derivative in Projective Hilbert Space Oct23 awarded Editor Oct23 revised Singular Value Decomposition for Continuous Variables Tried to be more specific and give more detail