Kronecker indices of Lie algebras and invariants degrees estimate

The concept of Kronecker indices of a Lie algebra as integer characteristics naturally connected to its structure tensor is introduced. A lower bound for the degrees of polynomial invariants of the co-adjoint action in terms of Kronecker indices is proved.

Bibliographische Detailangaben

Veröffentlicht in:	Moscow University mathematics bulletin 2011-02, Vol.66 (1), p.25-29
1. Verfasser:	Vorontsov, A. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Mathematics Mathematics and Statistics
Online-Zugang:	Volltext
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