Invariants for the time-dependent harmonic oscillator. II. Cubic and quartic invariants (Q3733021)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Invariants for the time-dependent harmonic oscillator. II. Cubic and quartic invariants |
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Invariants for the time-dependent harmonic oscillator. II. Cubic and quartic invariants (English)
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1984
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families of quadratic invariants
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existence
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homogeneous time-dependent invariants
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harmonic oscillator with variable mass and frequency
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