Seminar talk, 4 March 2020

From Geometry of Differential Equations
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Speaker: Ian Marshall

Title: Action-Angle Duality for a Poisson-Lie Deformation of the Trigonometric Sutherland System

The property of action-angle duality was first brought to light in a systematic way by Ruijsenaars. The method of Hamiltonian reduction reveals a natural mechanism for how such a phenomenon can arise. I will give a general overview of this and present as a special case the new result, obtained together with László Fehér, referred to in the title.

Language: English