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Oscillations of second-order noncanonical advanced difference equations via canonical transformation
Publikováno v:
Carpathian Journal of Mathematics, 2022 Jan 01. 38(2), 383-390.
Externí odkaz:
https://www.jstor.org/stable/27105200
Publikováno v:
Applicable Analysis and Discrete Mathematics, 2021 Oct 01. 15(2), 413-425.
Externí odkaz:
https://www.jstor.org/stable/27090837
Publikováno v:
Nonautonomous Dynamical Systems, Vol 9, Iss 1, Pp 163-169 (2022)
The aim of this paper is to investigate the second order half-linear retarded difference equation Δ(μ(n)(Δη(n))α)+δ(n)ηα(σ(n))=0\Delta \left( {\mu \left( n \right){{\left( {\Delta \eta \left( n \right)} \right)}^\alpha }} \right) + \delta \l
Externí odkaz:
https://doaj.org/article/b590083fbeec4377a24849532fd7414a
Publikováno v:
Nonautonomous Dynamical Systems, Vol 9, Iss 1, Pp 11-20 (2022)
In this paper, we present sufficient conditions for the third-order nonlinear advanced difference equations of the form Δ(a(n))Δ(b(n)Δy((n)))=p(n)f(y(σ(n)))\Delta \left( {a\left( n \right)} \right)\Delta \left( {b\left( n \right)\Delta y\left( {\
Externí odkaz:
https://doaj.org/article/dfe38d01fff34fe681258587a940b44e
Publikováno v:
Nonautonomous Dynamical Systems, Vol 8, Iss 1, Pp 228-238 (2021)
The main purpose of this paper is to study the oscillatory properties of solutions of the third-order quasi-linear delay differential equation ℒy(t)+f(t)yβ(σ(t))=0{\cal L}y(t) + f(t){y^\beta }(\sigma (t)) = 0 where ℒy(t) = (b(t)(a(t)(y0(t)) )0)
Externí odkaz:
https://doaj.org/article/11d05cd83e444c2980c8870cdf52e242
Publikováno v:
In Applied Mathematics and Computation 1 May 2020 372
Publikováno v:
Nonautonomous Dynamical Systems, Vol 6, Iss 1, Pp 57-64 (2019)
This paper deals with oscillatory and asymptotic behavior of all solutions of perturbed nonlinear third order functional difference equation
Externí odkaz:
https://doaj.org/article/2439b26724f84bafaa8ba88f656f58e1
Autor:
Dharuman C., Thandapani E.
Publikováno v:
Nonautonomous Dynamical Systems, Vol 5, Iss 1, Pp 52-58 (2018)
This paper deals with the oscillation of solutions of certain class of neutral difference equation ∆(an∆(χn + pnχαn−k)) + qnχβn+1−l = 0, where α and β are ratio of odd positive integers. New sufficient conditions are obtained for the o
Externí odkaz:
https://doaj.org/article/6dc8bafcd1a54dea95134283c152f2bf