%0 Journal Article
%A Campoamor Stursberg, Otto-Rudwig
%T Functional realizations of Lie algebras as Noether point symmetries of systems
%D 2017
%@ 1210–2709
%U https://hdl.handle.net/20.500.14352/19402
%X Functional realizations of Lie algebras are applied to the problem of determining Lie and Noether point symmetries of Lagrangian systems in N dimensions, particularly in the plane. This encompasses both the case of symmetry-preserving perturbations of a given system, as well as the generic analysis on the structure of (regular) Lagrangians in order to admit a symmetry algebra belonging to a specific isomorphy class.
%~