Johann Radon
From Wikipedia, the free encyclopedia.

Johann Radon (1887-1956) was a mathematician born in Litomerice in Bohemia (now Czech Republic). He wrote a doctoral dissertation on calculus of variations in 1910, at the University of Vienna.

He is best known now for:

• his part in the Radon-Nikodym theorem;

• the Radon measure concept of measure as linear functional;

• the Radon transform, in integral geometry, based on integration over hyperplanes - with application to scanners.

The original article can be found at: http://en.wikipedia.org/wiki/Johann_Radon.
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