New oscillation criteria for third order nonlinear functional differential equations
The authors consider the general third order functional differential equation a2(ν) a1(ν) x �α1 �α2 + q(ν)x (τ(ν)) = 0, ν ≥ ν0, and obtain sufficient conditions for the oscillation of all solutions. It is important to note that αi for i = 1, 2, and β are somewhat independent of each other. The resul...
Elmentve itt :
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| Dokumentumtípus: | Folyóirat |
| Megjelent: |
2024
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| Sorozat: | Electronic journal of qualitative theory of differential equations
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| Kulcsszavak: | Differenciálegyenlet - késleltetési, Differenciálegyenlet - harmadrendű, Differenciálegyenlet - funkcionális, Oszcilláció |
| Tárgyszavak: | |
| doi: | 10.14232/ejqtde.2024.1.70 |
| Online Access: | http://acta.bibl.u-szeged.hu/88872 |
| Tartalmi kivonat: | The authors consider the general third order functional differential equation a2(ν) a1(ν) x �α1 �α2 + q(ν)x (τ(ν)) = 0, ν ≥ ν0, and obtain sufficient conditions for the oscillation of all solutions. It is important to note that αi for i = 1, 2, and β are somewhat independent of each other. The results obtained are illustrated with examples. |
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| Terjedelem/Fizikai jellemzők: | 11 |
| ISSN: | 1417-3875 |