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Invariants of Multi-Component Ermakov Systems |
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| Authors: | QU Chang-Zheng and YAN Lu |
| Institution: | Center for Nonlinear Studies, Northwest University, Xi'an 710069, China Department of Mathematics, Northwest University, Xi'an 710069, China |
| Abstract: | It is shown that certain multi-component Ermakov systems admit Lewis-Ray-Reid invariants. This extends the result to the two-component Ermakov system. |
| Keywords: | multi-component Ermakov system Lewis-Ray-Reid invariant affine invariant symmetry |
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