Sigma-algebras and measure spaces
A sigma-algebra contains the empty set and is closed under complements and countable unions; a measure is nonnegative, zero on the empty set and countably additive.
atlas-sigma-algebra-measure-space · canonical_mko
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Catalogue presentation and source-binding data
A sigma-algebra contains the empty set and is closed under complements and countable unions; a measure is nonnegative, zero on the empty set and countably additive.
atlas-sigma-algebra-measure-space · canonical_mko