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OSCILLATORY PROPERTIES OF THIRD-ORDER SEMI-NONCANONICAL NONLINEAR DELAY DIFFERENCE EQUATIONS.
- Source :
- Mathematica Bohemica; 2023, Vol. 148 Issue 1, p35-47, 13p
- Publication Year :
- 2023
-
Abstract
- We study the oscillatory properties of the solutions of the third-order nonlinear semi-noncanonical delay difference equation D3y(n) + f(n)y<superscript>β</superscript>(-(n)) = 0, where D3y(n) = Δ(b(n)Δ(a(n)(Δy(n))<superscript>α</superscript>)) is studied. The main idea is to transform the semi-noncanonical operator into canonical form. Then we obtain new oscillation theorems for the studied equation. Examples are provided to illustrate the importance of the main results. [ABSTRACT FROM AUTHOR]
- Subjects :
- NONLINEAR difference equations
DIFFERENCE equations
DELAY differential equations
Subjects
Details
- Language :
- English
- ISSN :
- 08627959
- Volume :
- 148
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Mathematica Bohemica
- Publication Type :
- Academic Journal
- Accession number :
- 161682252
- Full Text :
- https://doi.org/10.21136/MB.2022.0036-21