Abstract
We present new first integrals of the two-dimensional Lotka-Volterra systems which have a polynomial inverse integrating factor. Moreover, we characterize all the polynomial first integrals of the two-dimensional Lotka-Volterra systems.
Original language | English |
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Pages (from-to) | 2407-2417 |
Journal | Journal of Physics A: Mathematical and General |
Volume | 33 |
DOIs | |
Publication status | Published - 31 Mar 2000 |