On a Geometry Associated with Free Pseudo-Product Fundamental Graded Lie Algebras
Journal of Lie theory, Tome 25 (2015) no. 2, pp. 485-506
We calculate the prolongations of the underlying fundamental graded Lie algebras of free pseudo-product fundamental graded Lie algebras. Also we show that the Lie algebra of infinitesimal automorphisms of a differential system associated with the Hilbert-Cartan equation in a wider sense is isomorphic to the prolongation of the underlying fundamental graded Lie algebra of some free pseudo-product fundamental graded Lie algebra.
Classification :
17B70, 58A15
Mots-clés : Pseudo-product graded Lie algebra, prolongation, Hilbert-Cartan equation
Mots-clés : Pseudo-product graded Lie algebra, prolongation, Hilbert-Cartan equation
@article{JLT_2015_25_2_JLT_2015_25_2_a9,
author = {T. Yatsui},
title = {On a {Geometry} {Associated} with {Free} {Pseudo-Product} {Fundamental} {Graded} {Lie} {Algebras}},
journal = {Journal of Lie theory},
pages = {485--506},
year = {2015},
volume = {25},
number = {2},
url = {http://geodesic.mathdoc.fr/item/JLT_2015_25_2_JLT_2015_25_2_a9/}
}
T. Yatsui. On a Geometry Associated with Free Pseudo-Product Fundamental Graded Lie Algebras. Journal of Lie theory, Tome 25 (2015) no. 2, pp. 485-506. http://geodesic.mathdoc.fr/item/JLT_2015_25_2_JLT_2015_25_2_a9/