Geodesic
Polynomial algebra of constants of the four variable Lotka–Volterra system
Piotr Ossowski 1   ; Janusz Zieliński 2
1 Faculty of Mathematics and Computer Science N. Copernicus University Chopina 12/18 87-100 Toruń, Poland
2 Faculty of Mathematics and Computer Science N. Copernicus University Chopina 12/18 87-100 Toruń , Poland
Colloquium Mathematicum, Tome 120 (2010) no. 2, pp. 299-309 Cet article a éte moissonné depuis la source Institute of Mathematics Polish Academy of Sciences

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We describe the ring of constants of a specific four variable Lotka–Volterra derivation. We investigate the existence of polynomial constants in the other cases of Lotka–Volterra derivations, also in $n$ variables.
DOI : 10.4064/cm120-2-9
Mots-clés : describe ring constants specific variable lotka volterra derivation investigate existence polynomial constants other cases lotka volterra derivations variables

Piotr Ossowski  1   ; Janusz Zieliński  2

1 Faculty of Mathematics and Computer Science N. Copernicus University Chopina 12/18 87-100 Toruń, Poland
2 Faculty of Mathematics and Computer Science N. Copernicus University Chopina 12/18 87-100 Toruń , Poland 
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Piotr Ossowski; Janusz Zieliński. Polynomial algebra of constants
 of the four variable Lotka–Volterra system. Colloquium Mathematicum, Tome 120 (2010) no. 2, pp. 299-309. doi: 10.4064/cm120-2-9

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