On a Generalization of the Lewis Invariant for the Time-Dependent Harmonic Oscillator
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Publication:4164894
DOI10.1137/0134038zbMath0384.70029OpenAlexW2034199051MaRDI QIDQ4164894
Publication date: 1978
Published in: SIAM Journal on Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/0134038
Linear vibration theory (70J99) Canonical and symplectic transformations for problems in Hamiltonian and Lagrangian mechanics (70H15)
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