P. T. Cherevichny, “Formulae for the computation of the index of a singular point of the equation <nobr>$y'=\frac{P_3(x,y)}{Q_3(x,y)}$</nobr> in terms of the coefficients”, Differ. Uravn., 1970, Volume 6, Number 7,Pages <nobr>1318

Short Communications

Formulae for the computation of the index of a singular point of the equation $y'=\frac{P_3(x,y)}{Q_3(x,y)}$ in terms of the coefficients

P. T. Cherevichny

Odessa Polytechnic Institute

UDC: 517.925.11

Received: 04.07.1968