Oscillation of a Class of Third-Order Neutral Differential Equations with Noncanonical Operators

Oscillation of a Class of Third-Order Neutral Differential Equations with Noncanonical Operators

The aim of this paper is to complement existing oscillation results for third-order neutral advanced differential equations under the condition of γ > 0 ; in particular, the sufficient conditions are given in different way when γ = 1 . Our main idea is by establishing sufficient conditions for no...

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Veröffentlicht in:Bulletin of the Malaysian Mathematical Sciences Society 2021-07, Vol.44 (4), p.2519-2530
Hauptverfasser: Feng, Limei, Han, Zhenlai
Format: Artikel
Sprache:eng
Schlagworte:
Applications of Mathematics
Differential equations
Mathematical analysis
Mathematics
Mathematics and Statistics
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Zusammenfassung:The aim of this paper is to complement existing oscillation results for third-order neutral advanced differential equations under the condition of γ > 0 ; in particular, the sufficient conditions are given in different way when γ = 1 . Our main idea is by establishing sufficient conditions for nonexistence of so-called Kneser solutions. Then, combining with the results which guarantee the equation almost oscillation, we establish sufficient condition for oscillation of all solutions.
ISSN:0126-6705
2180-4206
DOI:10.1007/s40840-021-01079-x