collineation
See also: collinéation
English
editEtymology
editFrom Latin collineare to direct in a straight line. See collimation.
Noun
editcollineation (countable and uncountable, plural collineations)
- The act of collineating; collimation.
- (algebra) An isomorphism from one projective space to another, often to itself.
- Hyponym: central collineation