quasireflexive

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Adjective

1. {{lb|en|set theory}} Of a [[relation]] ~ on a [[set]] S: such that every [[element]] that is [[related]] to some element is also related to itself, i.e. ∀x,y∈S: x~y ⇒ x~x ∧ y~y.
2. {{lb|en|topology}} Of a [[Banach space]] ''X'': such that the [[quotient]] {{nowrap|''X'' ′′ / ''J''(''X'')}} has [[finite]] [[dimension]] ''d''. (It is then said to be "quasireflexive of order ''d''".)

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.