Article ID Journal Published Year Pages File Type
1896321 Journal of Geometry and Physics 2011 27 Pages PDF
Abstract

The Lagrange–Poincaré equations of classical mechanics are cast into a field theoretic context together with their associated constrained variational principle. An integrability/reconstruction condition is established that relates solutions of the original problem with those of the reduced problem. The Kelvin–Noether Theorem is formulated in this context. Applications to the isoperimetric problem, the Skyrme model for meson interaction, and molecular strands illustrate various aspects of the theory.

► The Lagrange–Poincaré equations of classical mechanics are cast into a field theoretic context. ► The associated constrained variational principle is derived. ► An integrability condition is established. ► The Kelvin–Noether Theorem is formulated in this context. ► Applications to the isoperimetric problem, the Skyrme model, and molecular strands illustrate the theory.

Related Topics
Physical Sciences and Engineering Mathematics Mathematical Physics
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