Note on oscillation of neutral differential equations with multiple delays
This note is a reaction on a recently published sufficient condition for oscillation of all solutions of a neutral delay differential equation. It is shown by a counterexample that the result is not correct and the problem is explained in details. Several, more general, classes of neutral differenti...
Elmentve itt :
| Szerzők: | |
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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 |
| Tárgyszavak: | |
| doi: | 10.14232/ejqtde.2024.1.39 |
| Online Access: | http://acta.bibl.u-szeged.hu/88841 |
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| 040 | |a SZTE Egyetemi Kiadványok Repozitórium |b hun | ||
| 041 | |a eng | ||
| 100 | 1 | |a Hasil Petr | |
| 245 | 1 | 0 | |a Note on oscillation of neutral differential equations with multiple delays |h [elektronikus dokumentum] / |c Hasil Petr |
| 260 | |c 2024 | ||
| 300 | |a 18 | ||
| 490 | 0 | |a Electronic journal of qualitative theory of differential equations | |
| 520 | 3 | |a This note is a reaction on a recently published sufficient condition for oscillation of all solutions of a neutral delay differential equation. It is shown by a counterexample that the result is not correct and the problem is explained in details. Several, more general, classes of neutral differential equations with time-dependent discrete, distributed as well as mixed delays are considered. New sufficient conditions for oscillation of all their solutions are proved. Applications are given for illustration. | |
| 650 | 4 | |a Természettudományok | |
| 650 | 4 | |a Matematika | |
| 695 | |a Differenciálegyenlet | ||
| 700 | 0 | 1 | |a Pospíšil Michal |e aut |
| 700 | 0 | 2 | |a Pospíšilová Škripková Lucia |e aut |
| 700 | 0 | 2 | |a Veselý Michal |e aut |
| 856 | 4 | 0 | |u http://acta.bibl.u-szeged.hu/88841/1/ejqtde_2024_039.pdf |z Dokumentum-elérés |