"countable additivity" meaning in English

See countable additivity in All languages combined, or Wiktionary

Noun

Head templates: {{en-noun|-}} countable additivity (uncountable)
  1. (mathematical analysis) The following property of a measure: that the measure of a countable union of disjoint sets is equal to the sum of their measures. Tags: uncountable Categories (topical): Mathematical analysis, Measure theory Synonyms: σ-additivity
    Sense id: en-countable_additivity-en-noun-nQjgwxZw Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries Topics: mathematical-analysis, mathematics, sciences
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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-11-06 from the enwiktionary dump dated 2024-10-02 using wiktextract (fbeafe8 and 7f03c9b). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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