Abstract
We complete the classication of all Lotka-Volterra systemsx=x(ax+by+c),y=y(Ax+By+C), having a Liouvillian first integral. In our classification we take into account the first integrals coming from the existence of exponential factors.
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Cairó, L., Giacomini, H. & Llibre, J. Liouvillian first integrals for the planar Lotka-Volterra system. Rend. Circ. Mat. Palermo 52, 389–418 (2003). https://doi.org/10.1007/BF02872763
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DOI: https://doi.org/10.1007/BF02872763