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Dynamical symmetries and the Ermakov invariant

Fernando Haas, J. Goedert

Physics Letters A · 2001 · 34 citations · 23 references

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References

23

Generalizations of Noether’s Theorem in Classical Mechanics

W. Sarlet, F. Cantrijn · SIAM Review · 1981 · 279 citations · Full text

, , +12

Ermakov systems, nonlinear superposition, and solutions of nonlinear equations of motion

James L. Reid, John R. Ray · Journal of Mathematical Physics · 1980 · 148 citations

, , +11

Noether’s theorem, time-dependent invariants and nonlinear equations of motion

John R. Ray, James L. Reid · Journal of Mathematical Physics · 1979 · 91 citations

, , +17

Dynamical Noether invariants for time-dependent nonlinear systems

R. S. Kaushal, H. J. Korsch · Journal of Mathematical Physics · 1981 · 76 citations

, , +15

Generalized Ermakov systems

P. G. L. Leach · Physics Letters A · 1991 · 68 citations