Nodal Non-Commutative Jordan Algebras
1960 ◽
Vol 12
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pp. 488-492
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A finite dimensional power-associative algebra 𝒰 with a unity element 1 over a field J is called a nodal algebra by Schafer (7) if every element of 𝒰 has the form α1 + z where α is in J, z is nilpotent, and if 𝒰 does not have the form 𝒰 = ℐ1 + n with n a nil subalgebra of 𝒰. An algebra SI is called a non-commutative Jordan algebra if 𝒰 is flexible and 𝒰+ is a Jordan algebra. Some examples of nodal non-commutative Jordan algebras were given in (5) and it was proved in (6) that if 𝒰 is a simple nodal noncommutative Jordan algebra of characteristic not 2, then 𝒰+ is associative. In this paper we describe all simple nodal non-commutative Jordan algebras of characteristic not 2.
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2001 ◽
Vol 130
(1)
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pp. 25-36
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2011 ◽
Vol 10
(02)
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pp. 319-333
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1954 ◽
Vol 6
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pp. 253-264
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Keyword(s):
1992 ◽
Vol 07
(15)
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pp. 3623-3637
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Keyword(s):
2019 ◽
Vol 72
(1)
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pp. 183-201
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1963 ◽
Vol 15
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pp. 285-290
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