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bn:00232480n
Noun Named Entity
Categories: Hyperbolic geometry, Lie groups, Group theory, Projective geometry
EN
SL2  2×2 real special linear group  PSL  PSL2  PSL 2
EN
In mathematics, the special linear group SL or SL2 is the group of 2 × 2 real matrices with determinant one: SL = { : a, b, c, d ∈ R and a d − b c = 1 }. Wikipedia
Definitions
Relations
Sources
EN
In mathematics, the special linear group SL or SL2 is the group of 2 × 2 real matrices with determinant one: SL = { : a, b, c, d ∈ R and a d − b c = 1 }. Wikipedia
Group of real 2×2 matrices with unit determinant Wikidata
IS A
group
special linear group
HAS PART
modular group
STUDIED BY
linear algebra
Lie theory
Wikipedia
EN
SL2(R)
Wikidata
EN
SL2(R)
Wikipedia Redirections
EN
PSL(2,R), PSL2(R), PSL 2(R), SL(2, R), SL 2(R), SL₂(R)
Wikidata Alias
EN
2×2 real special linear group, SL(2,R), SL₂(ℝ)

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