Non-monotonic behavior of one-signed solutions of quasilinear differential equations (CROSBI ID 253803)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Pašić, Mervan ; Kong, Qingkai
engleski
Non-monotonic behavior of one-signed solutions of quasilinear differential equations
We consider a class of the second-order quasilinear differential equations. By deriving relations between certain types of monotonic solutions of the quasilinear equation and corresponding reciprocal half-linear equation on a finite interval $(a, b)$, we obtain criteria for all solutions of the main equation, which do not change sign in $(a, b)$, to be non-monotonic in $(a, b)$. This work is also extended to a perturbed half-linear equation as well as to the half-line $(a, \infty)$.
monotone properties ; non-monotonic behaviour ; reciprocal equation ; quasilinear ; nonlinear perturbation ; nonlinear oscillation
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Podaci o izdanju
15 (4)
2018.
1-17
objavljeno
1660-5446
1660-5454
doi.org/10.1007/s00009-018-1232-7