Geodesic
Generalized Picone's formula and forced oscillations in quasilinear differential equations of the second order
Archivum mathematicum, Tome 38 (2002) no. 1, pp. 53-59 Cet article a éte moissonné depuis la source Czech Digital Mathematics Library

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In the paper a comparison theory of Sturm-Picone type is developed for the pair of nonlinear second-order ordinary differential equations first of which is the quasilinear differential equation with an oscillatory forcing term and the second is the so-called half-linear differential equation. Use is made of a new nonlinear version of the Picone’s formula.
In the paper a comparison theory of Sturm-Picone type is developed for the pair of nonlinear second-order ordinary differential equations first of which is the quasilinear differential equation with an oscillatory forcing term and the second is the so-called half-linear differential equation. Use is made of a new nonlinear version of the Picone’s formula.
Classification : 34C10
Keywords: forced quasilinear differential equation of the second order; nonlinear Picone’s identity; Sturmian comparison thorems 
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     title = {Generalized {Picone's} formula and forced oscillations in quasilinear differential equations of the second order},
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Jaroš, J.; Kusano, T.; Yoshida, N. Generalized Picone's formula and forced oscillations in quasilinear differential equations of the second order. Archivum mathematicum, Tome 38 (2002) no. 1, pp. 53-59. http://geodesic.mathdoc.fr/item/ARM_2002_38_1_a5/

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