arXiv · 1306.5254
On Poisson structures on R4
Abstract
This paper is devoted to the study of Poisson structures on the Euclidean four dimensional space R4. By using the properties of the trace operator associated to a volumen form and the elementary vector calculus operations in R3, we give explicit formulas for the main geometric objects associated to the Poisson structures in R4, including its characteristic foliation, the Hamiltonian and Poisson vector fields, normal forms and some useful decomposition formulae for Poisson tensors. We also discuss the class of unimodular Poisson structures and give two results about the existence of Poisson structures having as its characteristic foliation a given arbitrary regular foliation.
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Rubén Flores-Espinoza. 2013-06-21. On Poisson structures on R4. https://arxiv.org/abs/1306.5254
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