Inverse problem and equivalent contact systems
نویسندگان
چکیده
We present several results on the inverse problem and equivalent contact Lagrangian systems. These problems naturally lead to consider smooth transformations z variable (i.e., reparametrizations of action). extended systems formalize this notion. With structure we define horizontal equivalence Lagrangians, which generalizes symplectic case. also some for
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ژورنال
عنوان ژورنال: Journal of Geometry and Physics
سال: 2022
ISSN: ['1879-1662', '0393-0440']
DOI: https://doi.org/10.1016/j.geomphys.2022.104500