Weak center for a class of Λ–Ω differential systems
In this paper, we give the necessary and sufficient conditions for a class of higher degree polynomial systems to have a weak center. As corollaries, we prove the correctness of the two conjectures about the weak center problem for the Λ–Ω differential systems.
Elmentve itt :
| Szerző: | |
|---|---|
| Dokumentumtípus: | Folyóirat |
| Megjelent: |
2022
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| Sorozat: | Electronic journal of qualitative theory of differential equations
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| Kulcsszavak: | Differenciálrendszer, Differenciálegyenlet |
| Tárgyszavak: | |
| doi: | 10.14232/ejqtde.2022.1.22 |
| Online Access: | http://acta.bibl.u-szeged.hu/75837 |
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| 041 | |a eng | ||
| 100 | 1 | |a Zhou Zhengxin | |
| 245 | 1 | 0 | |a Weak center for a class of Λ–Ω differential systems |h [elektronikus dokumentum] / |c Zhou Zhengxin |
| 260 | |c 2022 | ||
| 300 | |a 15 | ||
| 490 | 0 | |a Electronic journal of qualitative theory of differential equations | |
| 520 | 3 | |a In this paper, we give the necessary and sufficient conditions for a class of higher degree polynomial systems to have a weak center. As corollaries, we prove the correctness of the two conjectures about the weak center problem for the Λ–Ω differential systems. | |
| 650 | 4 | |a Természettudományok | |
| 650 | 4 | |a Matematika | |
| 695 | |a Differenciálrendszer, Differenciálegyenlet | ||
| 856 | 4 | 0 | |u http://acta.bibl.u-szeged.hu/75837/1/ejqtde_2022_022.pdf |z Dokumentum-elérés |