Geometry of numerical ranges in locally -convex *-algebras.
Chryssakis, Th. (2000)
Zeitschrift für Analysis und ihre Anwendungen
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Chryssakis, Th. (2000)
Zeitschrift für Analysis und ihre Anwendungen
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Przesławski, Krzysztof (1998)
Journal of Convex Analysis
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Kružík, Martin (1999)
Journal of Convex Analysis
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El Jarroudi, Mustapha (1999)
Journal of Convex Analysis
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Bessenrodt, Christine, Olsson, J.B. (1995)
Séminaire Lotharingien de Combinatoire [electronic only]
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Fallat, Shaun M., van den Driessche, P. (2000)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Georgi Popov (1999-2000)
Séminaire Équations aux dérivées partielles
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This talk is concerned with the Kolmogorov-Arnold-Moser (KAM) theorem in Gevrey classes for analytic hamiltonians, the effective stability around the corresponding KAM tori, and the semi-classical asymptotics for Schrödinger operators with exponentially small error terms. Given a real analytic Hamiltonian close to a completely integrable one and a suitable Cantor set defined by a Diophantine condition, we find a family , of KAM invariant tori of with frequencies which is Gevrey...
Cui, Yunan, Hudzik, Henryk, Nowak, Marian, Płuciennik, Ryszard (1999)
Journal of Convex Analysis
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