Abstract
We study the algebraic conditions for all intrinsic metrics to be Finsler on a homogeneous space. These conditions were firstly found by Berestovskiĭ in terms of Lie algebras and their subalgebras (the corresponding subalgebras will be called strong).
We obtain a description of the structure of strong subalgebras in semisimple solvable Lie algebras as well as Lie algebras of a general form. We also obtain some results on maximal strong subalgebras and Lie algebras with at least one strong subalgebra.
Similar content being viewed by others
References
Berestovskii V. N., “Homogeneous manifolds with intrinsic metric. I, II,” Sibirsk. Mat. Zh., I: 29, No. 6, 17–29 (1988). II: 30, No. 2, 14–28 (1989).
Alexandrov A. D., Intrinsic Geometry of Convex Surfaces [in Russian], Gostekhizdat, Moscow; Leningrad (1948).
Rund H., The Differential Geometry of Finsler Spaces, Springer, Berlin (1959).
Berestovskii V. N., “Homogeneous Busemann G-spaces,” Sibirsk. Mat. Zh., 23, No. 2, 3–15 (1982).
Berestovskii V. N., “Compact homogeneous manifolds with integrable invariant distributions, and scalar curvature,” Sb.: Math., 186, No. 7, 941–950 (1995).
Milnor J., “Curvatures of left invariant metrics on Lie groups,” Adv. Math., 21, 293–329 (1985).
Wolf J. A., Spaces of Constant Curvature, Wilmington, Delaware (1984).
Vinberg É. B. and Onishchik A. L., Seminar on Lie Groups and Algebraic Groups [in Russian], Nauka, Moscow (1988).
Manturov O. V., “Homogeneous Riemannian manifolds with irreducible isotropy group,” Trudy Sem. Vektor. Tenzor. Anal., 13, 68–145 (1966).
Wolf J., “The geometry and structure of isotropy irreducible homogeneous spaces,” Acta Math., 120, 59–148 (1968).
Besse A. L., Einstein Manifolds [Russian translation], Mir, Moscow (1990).
Dynkin E. B., “Semisimple subalgebras of semisimple Lie algebras,” Mat. Sb., 30, No. 2, 349–462 (1952).
Bourbaki N., Lie Groups and Algebras. Chapter IX [Russian translation], Mir, Moscow (1980).
Gurevich G. V., Foundations of the Theory of Algebraic Invariants [in Russian], OGIZ, Moscow; Leningrad (1948).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text Copyright © 2008 Gorbatsevich V. V.
The author was supported by the Russian Foundation for Basic Research (Grant 04–01–00647).
__________
Translated from Sibirskiĭ Matematicheskiĭ Zhurnal, Vol. 49, No. 1, pp. 43–60, January–February, 2008.
Rights and permissions
About this article
Cite this article
Gorbatsevich, V.V. Invariant intrinsic Finsler metrics on homogeneous spaces and strong subalgebras of Lie algebras. Sib Math J 49, 36–47 (2008). https://doi.org/10.1007/s11202-008-0004-1
Received:
Issue Date:
DOI: https://doi.org/10.1007/s11202-008-0004-1