Geodesic
A Second Order Superlinear Oscillation Criterion
Canadian mathematical bulletin, Tome 27 (1984) no. 1, pp. 102-112

Voir la notice de l'article provenant de la source Cambridge University Press

A new oscillation criterion is given for general superlinear ordinary differential equations of second order of the form x′′(t)+ a(t)f[x(t)]=0, where a ∈ C([t0∞,)), f∈C(R) with yf(y)>0 for y≠0 and and f is continously differentiable on R-{0} with f'(y)≥0 for all y≠O. In the special case of the differential equation (γ > 1) this criterion leads to an oscillation result due to Wong [9].
DOI : 10.4153/CMB-1984-015-0
Mots-clés : 34C10, 34C15, Superlinear differential equations, oscillation 
Philos, Ch. G. A Second Order Superlinear Oscillation Criterion. Canadian mathematical bulletin, Tome 27 (1984) no. 1, pp. 102-112. doi: 10.4153/CMB-1984-015-0
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