essential supremum

English

Noun

essential supremum (plural essential suprema)

(mathematical analysis) The supremum (least upper bound) of a function which holds almost everywhere. In symbols, $\mathrm {ess} \sup f=\inf \ \{M:\mu (\{x:f(x)>M\})=0\}$

Antonyms

(supremum valid almost everywhere): essential infimum

Translations

supremum valid almost everywhere

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