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math-ph2017
Multisymplectic geometry and covariant formalism for mechanical systems with a Lie group as configuration space: application to the Reissner beam
Joël Bensoam, Florie-Anne Baugé
Many physically important mechanical systems may be described with a Lie group as configuration space. According to the well-known Noether's theorem, underlying symmetries of t…
math-ph2013
Differential Geometry applied to Acoustics : Non Linear Propagation in Reissner Beams
Joël Bensoam
Although acoustics is one of the disciplines of mechanics, its "geometrization" is still limited to a few areas. As shown in the work on nonlinear propagation in Reissner beams, it…