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pseudointersection

noun

Etymology

From pseudo- + intersection.

  1. borrowed from intersectiō
  2. borrowed from intersection
  3. prefixed as pseudointersection — “pseudo + intersection”

Definitions

  1. A set for which the number of elements that are not in the intersection (of two infinite…

    A set for which the number of elements that are not in the intersection (of two infinite sets) is finite.

    • We investigate which filters on #92;omega can contain towers, that is, a modulo finite descending sequence without any pseudointersection (in #91;#92;omega#93;#92;omega).

The neighborhood

Vish — recursive loop

No curated loop yet for pseudointersection. Loops are being traced one word at a time while the ingestion pipeline matures.

sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA