L. Cairo et Mr. Feix, COMMENTS ON HAMILTONIAN STRUCTURES FOR THE N-DIMENSIONAL LOTKA-VOLTERRA EQUATIONS, Journal of mathematical physics, 37(7), 1996, pp. 3644-3645
In a recent paper, Plank presents results on first integrals for the L
otka-Volterra system (LVS) and their use as possible Hamiltonians. Sin
ce he was not acquainted with already published results, we feel that
an embedding of his results in those of previous papers can clarify so
me of his statements. We concentrate our comments on the results prese
nted in his paragraphs III and IV. (C) 1996 American Institute of Phys
ics.