Tag Archives: Hilbert space

http://www.cs.ox.ac.uk/quantum/talksarchive/clap1/clap1-chrisisham.avi Is there really such a thing as a point? Well, not really…. Ask any of our undergraduates, why the real numbers? Can you say there’s something √π centimetres away from here?—Well, not really, it’s an approximation….—An approximation to what? “We’re not … Continue reading

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Space

The word ‘space’ has acquired several meanings, which is what you would expect of such a sexy, primitive, metaphorically rich, eminently repurposeable concept. Outer space, of course, is where cosmonauts, Hubble telescopes, television satellites, and aliens reside. It’s ℝ³, or … Continue reading

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Hilbert with Ladders, 2004 by Don Relyea (Source: http://www.donrelyea.com)

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wavelets and multiresolution (Source: http://blip.tv/)

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