On constructions of Lie (super) algebras and (𝜀,δ)-Freudenthal–Kantor triple systems defined by bilinear forms
2019 â—˝ Â
Vol 19
(11)
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pp. 2050223
Keyword(s): Â
Lie Algebras
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Complex Structure
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Bilinear Forms
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Simple Lie Algebras
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Triple Systems
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In this work, we discuss a classification of [Formula: see text]-Freudenthal–Kantor triple systems defined by bilinear forms and give all examples of such triple systems. From these results, we may see a construction of some simple Lie algebras or superalgebras associated with their Freudenthal–Kantor triple systems. We also show that we can associate a complex structure into these ([Formula: see text]-Freudenthal–Kantor triple systems. Further, we introduce the concept of Dynkin diagrams associated to such [Formula: see text]-Freudenthal–Kantor triple systems and the corresponding Lie (super) algebra construction.
2006 â—˝ Â
pp. 55-82
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1991 â—˝ Â
Vol 19
(6)
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pp. 1603-1628
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Forum Mathematicum
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10.1515/forum-2016-0238 â—˝ Â
2018 â—˝ Â
Vol 30
(1)
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pp. 109-128
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Keyword(s): Â
Lie Algebra
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Lie Algebras
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Complex Structure
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Almost Complex Structure
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Nilpotent Lie Algebras
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Almost Complex
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Metric Structures
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Trivial Center
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