共 50 条
- [22] ON SOLUTIONS OF DIFFERENTIAL EQUATION Y''+Q(X)Y=O WHERE [Q(X)]V IS CONCAVE .I. ACTA MATHEMATICA ACADEMIAE SCIENTIARUM HUNGARICAE, 1969, 20 (1-2): : 1 - &
- [27] ON THE POSITION OF ROOTS OF SOLUTIONS OF THE DIFFERENTIAL-EQUATION Y''+QY=0 WITH [Q(X)]V (VLESS-THAN0) CONCAVE PUBLICATIONES MATHEMATICAE-DEBRECEN, 1982, 29 (3-4): : 299 - 308
- [28] ON THE OSCILLATIONS OF THE SOLUTIONS OF THE EQUATION y'' KRAGUJEVAC JOURNAL OF MATHEMATICS, 2007, 30 : 119 - 129
- [29] On the integrals of the differential equation y'+A(2)y(2)+A(3)y(3)=0 COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1907, 145 : 670 - 673
- [30] ON THE EXISTENCE OF ASYMPTOTIC-BEHAVIOR OF A CLASS OF MONOTONOUS SOLUTIONS TO THE EQUATION (P(X)F(Y)Y')'=Q(X)G(Y) BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA, 1983, 2C (01): : 307 - 316