We give an elementary exposition of a method to obtain the infinitesimal point symmetries of Lagrangians. Besides, we exhibit the Lanczos approach to Noether’s theorem to construct the first integral associated with each symmetry
In the framework of Noether's theorem, a distinction between Lagrangian and dynamical symmetries ...
summary:Dynamical properties of singular Lagrangian systems differ from those of classical Lagrangia...
This paper is devoted to studying symmetries of k-symplectic Hamiltonian and Lagrangian first-order...
Most treatments of symmetries in Lagrangian mechanics are confined to the class of point transformat...
An integration technique for difference schemes possessing Lie point symmetries is proposed. The met...
This work was intended as an attempt to pose a better definition for Lagrangian systems and their sy...
This paper provides a modern presentation of Noether's theory in the realm of classical dynamics, wi...
Functional realizations of Lie algebras are applied to the problem of determining Lie and Noether po...
We obtain necessary and sufficient conditions for a system of partial differential-difference equati...
On the tangent bundle of the configuration space symmetries for the Lagrangian are generalized beyon...
The purpose of the current article is to present a brief albeit accurate presentation of the main to...
Noether symmetries provide conservation laws that are admitted by Lagrangians representing physical ...
In this paper we continued the study of infinitesimal symmetries for first-order non-autonomoous Lag...
Following the analysis we have presented in a previous paper (that we refer to as [I]), we describe ...
The first integrals of the equation of motion by using elements of nonlinear functional analysis was...
In the framework of Noether's theorem, a distinction between Lagrangian and dynamical symmetries ...
summary:Dynamical properties of singular Lagrangian systems differ from those of classical Lagrangia...
This paper is devoted to studying symmetries of k-symplectic Hamiltonian and Lagrangian first-order...
Most treatments of symmetries in Lagrangian mechanics are confined to the class of point transformat...
An integration technique for difference schemes possessing Lie point symmetries is proposed. The met...
This work was intended as an attempt to pose a better definition for Lagrangian systems and their sy...
This paper provides a modern presentation of Noether's theory in the realm of classical dynamics, wi...
Functional realizations of Lie algebras are applied to the problem of determining Lie and Noether po...
We obtain necessary and sufficient conditions for a system of partial differential-difference equati...
On the tangent bundle of the configuration space symmetries for the Lagrangian are generalized beyon...
The purpose of the current article is to present a brief albeit accurate presentation of the main to...
Noether symmetries provide conservation laws that are admitted by Lagrangians representing physical ...
In this paper we continued the study of infinitesimal symmetries for first-order non-autonomoous Lag...
Following the analysis we have presented in a previous paper (that we refer to as [I]), we describe ...
The first integrals of the equation of motion by using elements of nonlinear functional analysis was...
In the framework of Noether's theorem, a distinction between Lagrangian and dynamical symmetries ...
summary:Dynamical properties of singular Lagrangian systems differ from those of classical Lagrangia...
This paper is devoted to studying symmetries of k-symplectic Hamiltonian and Lagrangian first-order...
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