bn:02450979n
Noun Concept
Categories: Measure theory
EN
Ruziewicz problem
EN
In mathematics, the Ruziewicz problem in measure theory asks whether the usual Lebesgue measure on the n-sphere is characterised, up to proportionality, by its properties of being finitely additive, invariant under rotations, and defined on all Lebesgue measurable sets. Wikipedia
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EN
In mathematics, the Ruziewicz problem in measure theory asks whether the usual Lebesgue measure on the n-sphere is characterised, up to proportionality, by its properties of being finitely additive, invariant under rotations, and defined on all Lebesgue measurable sets. Wikipedia
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