376 citations · 897 across the 41 of their papers we have counts for
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math-ph2006★ 97 cited
Superposition rules, Lie theorem and partial differential equations
José F. Cariñena, Janusz Grabowski, Giuseppe Marmo
A rigorous geometric proof of the Lie's Theorem on nonlinear superposition rules for solutions of non-autonomous ordinary differential equations is given filling in all the gaps pr…
math-ph2006★ 4 cited
Alternative linear structures associated with regular Lagrangians. Weyl quantization and the Von Neumann uniqueness theorem
E. Ercolessi, A. Ibort, G. Marmo +1
We discuss how the existence of a regular Lagrangian description on the tangent bundle of some configuration space allows for the construction of a linear structure on $TQ…