Enregistré dans:
| Auteurs principaux: | , , , , |
|---|---|
| Format: | Preprint |
| Publié: |
2026
|
| Sujets: | |
| Accès en ligne: | https://arxiv.org/abs/2603.24978 |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1866917362363531264 |
|---|---|
| author | Fu, Guoyi Fu, Shanshan Li, Xiaoguang Zhang, Jian Zhu, Shihui |
| author_facet | Fu, Guoyi Fu, Shanshan Li, Xiaoguang Zhang, Jian Zhu, Shihui |
| contents | This paper is concerned with the stability of standing waves for the mass-critical Hartree equation with a focusing perturbation by the variational method. The profile decomposition theory is employed to prove the attainability of the cross constrained variational problem, and then the comparison of two cross constrained variational problems is derived. The sharp criteria of blowup, the orbital stability, and strong instability of standing waves without any frequency constraint are obtained. This improves the cross constrained variational argument proposed by Zhang (2005). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_24978 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Sharp Exponent of Stable Standing Waves for the Perturbated Hartree Equation Fu, Guoyi Fu, Shanshan Li, Xiaoguang Zhang, Jian Zhu, Shihui Analysis of PDEs 35Q55 This paper is concerned with the stability of standing waves for the mass-critical Hartree equation with a focusing perturbation by the variational method. The profile decomposition theory is employed to prove the attainability of the cross constrained variational problem, and then the comparison of two cross constrained variational problems is derived. The sharp criteria of blowup, the orbital stability, and strong instability of standing waves without any frequency constraint are obtained. This improves the cross constrained variational argument proposed by Zhang (2005). |
| title | Sharp Exponent of Stable Standing Waves for the Perturbated Hartree Equation |
| topic | Analysis of PDEs 35Q55 |
| url | https://arxiv.org/abs/2603.24978 |