projective
Speech parts
1. projective - Noun
2. projective - Adjective
Meaning
projecting outward
of, relating to, or caused by a projection
(mathematics) describing those properties of a figure that are invariant upon projection
(psychology) An assessment test that presents subjects with some sort of stimulus to which they react by projecting or imagining details.
(mathematics) A projective member of a category.
(linguistics) A statement about a conditional or potential state of affairs, as opposed to one about a situation that actually exists or existed.
Source: en.wiktionary.orgSynonyms
Phrases with the word
Examples
Affine planes Projectivization of the Euclidean plane produced the real projective plane.
Another construction of the same projective plane shows that no line can be distinguished (on geometrical grounds) from any other.
A projective limit (or a filtered limit ) of rings is defined as follows.
Arthur Cayley noted that distance between points inside a conic could be defined in terms of logarithm and the projective cross-ratio function.
A finite projective plane will produce a finite affine plane when one of its lines and the points on it are removed.
A note on terminology Older terminology referred to limits as "inverse limits" or "projective limits," and to colimits as "direct limits" or "inductive limits."