bn:03331021n
Noun Named Entity
Categories: Lie groups
EN
En  E10  E11  E9  Eₙ
EN
In mathematics, especially in Lie theory, En is the Kac–Moody algebra whose Dynkin diagram is a bifurcating graph with three branches of length 1, 2 and k, with k = n − 4. Wikipedia
English:
mathematics
Lie algebra
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EN
In mathematics, especially in Lie theory, En is the Kac–Moody algebra whose Dynkin diagram is a bifurcating graph with three branches of length 1, 2 and k, with k = n − 4. Wikipedia
A family of En Lie algebras, unique for 70n=5..8 Wikipedia Disambiguation
Wikipedia
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EN
En
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EN