Spectral theory and nonlinear problems Théorie spectrale et problèmes non-linéaires
We present a Lie algebra theoretical schema leading to integrable systems, based on the Kostant-Kirillov coadjoint action. Many problems on Kostant-Kirillov coadjoint orbits in subalgebras of infinite dimensional Lie algebras (Kac-Moody Lie algebras) yield large classes of extended Lax pairs. A...
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| Format: | Article |
| Language: | English |
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University Constantin Brancusi of Targu-Jiu
2010-06-01
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| Series: | Surveys in Mathematics and its Applications |
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| Online Access: | http://www.utgjiu.ro/math/sma/v05/p13.pdf |