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Oscillation of fourth order nonlinear neutral difference equations-II

In: Mathematica Slovaca, vol. 58, no. 5
A. K. Tripathy
Detaily:
Rok, strany: 2008, 581 - 604
Kľúčové slová:
oscillation, non-oscillation, neutral difference equations, existence of positive solutions, asymptotic behaviour
O článku:
\item[(E)] $Δ2(r(n)Δ2 (y(n)+p(n) y(n-m)))+q(n) G(y(n-k))=f(n)$ \end{itemize} are studied under the assumption $∑n=0 ((n) / (r(n)))<∞$, for different ranges of $p(n)$. Sufficient conditions are obtained for the existence of positive bounded solutions of \thetag{E}.
Ako citovať:
ISO 690:
Tripathy, . 2008. Oscillation of fourth order nonlinear neutral difference equations-II. In Mathematica Slovaca, vol. 58, no.5, pp. 581-604. 0139-9918.

APA:
Tripathy, . (2008). Oscillation of fourth order nonlinear neutral difference equations-II. Mathematica Slovaca, 58(5), 581-604. 0139-9918.