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Normal forms of real symmetric systems with multiplicity

โœ Scribed by P.J. Braam; J.J. Duistermaat

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
971 KB
Volume
4
Category
Article
ISSN
0019-3577

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๐Ÿ“œ SIMILAR VOLUMES

Normal Forms of Symmetrical Hamiltonian
Normal Forms of Symmetrical Hamiltonian Systems
โœ M. Zhitomirskii ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 826 KB

We study the following question: to what simplest normal form can a Hamiltonian with a symmetry group \(\Gamma\) be reduced by a \(\Gamma\)-equivariant contactomorphism (a contactomorphism conjugated with each transformation from \(\Gamma\) ). In particular, we point out conditions under which there

ON THE NORMAL FORMS OF CERTAIN PARAMETRI
ON THE NORMAL FORMS OF CERTAIN PARAMETRICALLY EXCITED SYSTEMS
โœ W.Y. ZHANG; K. HUSEYIN; M. YE ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 211 KB

In this paper, a modi"ed normal form approach for obtaining normal forms of parametrically excited systems is presented. This approach provides a number of signi"cant advantages over the existing normal form approaches, and improves the associated calculations. The approach lends itself more readily