1 citations · 1 across the 4 of their papers we have counts for
4 papers
Symplectic and variational formulations of compressible and incompressible Navier-Stokes equation
Géry de Saxcé
In a previous paper, we proposed a symplectic version of Brezis-Ekeland-Nayroles principle based on the concepts of Hamiltonian inclusions and symplectic polar functions. We illust…
Presentation of Jean-Marie Souriau's book ''Structure des systèmes dynamiques''
Géry de Saxcé, Charles-Michel Marle
Jean-Marie Souriau's book ''Structure des systèmes dynamiques'', published in 1970, republished recently by Gabay, translated in English and published under the title ''Structure o…
A non incremental variational principle for brittle fracture
Géry de Saxcé
The aim of the paper is to propose a paradigm shift for the variational approach of brittle fracture. Both dynamics and the limit case of statics are treated in a same framework. B…
Constructing the Hamiltonian from the behaviour of a dynamical system by proper symplectic decomposition
Nima Shirafkan, Pierre Gosselet, Franz Bamer +3
The modal analysis is revisited through the symplectic formalism, what leads to two intertwined eigenproblems. Studying the properties of the solutions, we prove that they form a c…