Metric Symplectic Lie Algebras
Journal of Lie theory, Tome 29 (2019) no. 1, pp. 191-22
It is shown that any metric symplectic Lie algebra has the structure of a quadratic extension. A standard model for such extensions is proposed, and the equivalence classes at the level of the quadratic cohomology sets is given. Further, a classification scheme for metric symplectic Lie algebras is provided, as well as an explicit list of isomorphism classes for some special types.
Classification :
53C35, 53D20, 17B30
Mots-clés : Metric Lie algebra, symplectic Lie algebra, symmetric space
Mots-clés : Metric Lie algebra, symplectic Lie algebra, symmetric space
@article{JLT_2019_29_1_JLT_2019_29_1_a7,
author = {M. Fischer},
title = {Metric {Symplectic} {Lie} {Algebras}},
journal = {Journal of Lie theory},
pages = {191--22},
year = {2019},
volume = {29},
number = {1},
url = {http://geodesic.mathdoc.fr/item/JLT_2019_29_1_JLT_2019_29_1_a7/}
}
M. Fischer. Metric Symplectic Lie Algebras. Journal of Lie theory, Tome 29 (2019) no. 1, pp. 191-22. http://geodesic.mathdoc.fr/item/JLT_2019_29_1_JLT_2019_29_1_a7/