REPEȘCO, Vadim
(Universitatea de Stat din Tiraspol, 2018)
Consider the general cubic differential system x & = P(x, y), y & = Q(x, y) , where P Q x y , , E [ ], max deg ,deg 3 { P Q} = ,GCD P Q ( , 1 ) = . According to [1], a differential system is Darboux integrable if this ...