AUTOMORPHISMS OF CERTAIN NILPOTENT LIE ALGEBRAS OVER COMMUTATIVE RINGS
2007 ◽
Vol 17
(03)
◽
pp. 527-555
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Keyword(s):
Let L be a finite-dimensional complex simple Lie algebra, Lℤ be the ℤ-span of a Chevalley basis of L and LR = R⊗ℤLℤ be a Chevalley algebra of type L over a commutative ring R. Let [Formula: see text] be the nilpotent subalgebra of LR spanned by the root vectors associated with positive roots. The aim of this paper is to determine the automorphism group of [Formula: see text].
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1976 ◽
Vol 28
(2)
◽
pp. 420-428
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2012 ◽
Vol 11
(01)
◽
pp. 1250001
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Keyword(s):
1985 ◽
Vol 37
(1)
◽
pp. 122-140
◽
Keyword(s):
2012 ◽
Vol 2012
◽
pp. 1-12
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