Noether symmetry method for Birkhoffian systems in terms of generalized fractional operators |
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Institution: | School of Mathematical Sciences, Suzhou University of Science and Technology, Suzhou 215009, China |
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Abstract: | Compared with the Hamiltonian mechanics and the Lagrangian mechanics, the Birkhoffian mechanics is more general. The Birkhoffian mechanics is discussed on the basis of the generalized fractional operators, which are proposed recently. Therefore, differential equations of motion within generalized fractional operators are established. Then, in order to find the solutions to the differential equations, Noether symmetry, conserved quantity, perturbation to Noether symmetry and adiabatic invariant are investigated. In the end, two applications are given to illustrate the methods and results. |
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