projective plane
English
Noun
projective
plane
(
plural
projective planes
)
(
geometry
)
A
plane
in which any pair of
distinct
points
determine a
line
and any pair of distinct lines intersect at a point.
2004
, David S. Dummit with Richard M. Foote, chapter 6, in
Abstract Algebra
,
→ISBN
, page
210
:
Generally, a projective plane of "order"
N
has
N
2
+
N
+
1
{\displaystyle N^{2}+N+1}
points, and the same number of lines.
Hypernyms
projective space
Hyponyms
Fano plane
real projective plane
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