Browsing by Author "Broer, Henk W."
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Cotangent bundle reduction and Poincare-Birkhoff normal forms
Çiftçi, Ünver; Waalkens, Holger; Broer, Henk W. (Elsevier, 2014)In this paper we study a systematic and natural construction of canonical coordinates for the reduced space of a cotangent bundle with a free Lie group action. The canonical coordinates enable us to compute Poincare-Birkhoff ...