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Hamiltonian Symmetry Reduction via Localizations: Theory and Application to a Barbell System

Hamiltonian Symmetry Reduction via Localizations: Theory and Application to a Barbell System We specialize a recently introduced variant of orbit space reduction for symmetric Hamiltonian systems. This variant works with suitable localizations of the algebra of polynomial invariants of the corresponding symmetry group action, and provides reduction to a variety that is embedded in a low-dimensional affine space, which makes efficient computations possible. As an example, we discuss the mechanical system of a “barbell” in a general central force field. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Applicandae Mathematicae Springer Journals

Hamiltonian Symmetry Reduction via Localizations: Theory and Application to a Barbell System

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References (33)

Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer Nature B.V.
Subject
Mathematics; Computational Mathematics and Numerical Analysis; Applications of Mathematics; Partial Differential Equations; Probability Theory and Stochastic Processes; Calculus of Variations and Optimal Control; Optimization
ISSN
0167-8019
eISSN
1572-9036
DOI
10.1007/s10440-018-00226-0
Publisher site
See Article on Publisher Site

Abstract

We specialize a recently introduced variant of orbit space reduction for symmetric Hamiltonian systems. This variant works with suitable localizations of the algebra of polynomial invariants of the corresponding symmetry group action, and provides reduction to a variety that is embedded in a low-dimensional affine space, which makes efficient computations possible. As an example, we discuss the mechanical system of a “barbell” in a general central force field.

Journal

Acta Applicandae MathematicaeSpringer Journals

Published: Dec 10, 2018

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