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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2506.22322 |
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| _version_ | 1866913915512815616 |
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| author | Chen, Lung-Hui |
| author_facet | Chen, Lung-Hui |
| contents | The author studies the inverse spectral problem of Sturm-Liouville operator on a star-like graph. To this star-like graph centered at the origin as its vertex, there are attached $m$ edges that imposed the Sturm-Liouville operator with certain non-local potential functions with some suitable local boundary value conditions. At the vertex, we consider one point interaction condition at vertex to model a network that fixed on the end of the edges on the graph. The vibration and flow changes are monitored at that vertex which serves as certain control/regulation center. The author shows that the system is solvable under very necessary conditions. It is crucial to recover the topology of the network. In this paper, author constructs the special solution edge by edge and point to point. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_22322 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Recovering the Topology in One Point Interaction Problem on Extended Non-Local Star Graphs Chen, Lung-Hui Mathematical Physics 47A55/34A55/34K29 The author studies the inverse spectral problem of Sturm-Liouville operator on a star-like graph. To this star-like graph centered at the origin as its vertex, there are attached $m$ edges that imposed the Sturm-Liouville operator with certain non-local potential functions with some suitable local boundary value conditions. At the vertex, we consider one point interaction condition at vertex to model a network that fixed on the end of the edges on the graph. The vibration and flow changes are monitored at that vertex which serves as certain control/regulation center. The author shows that the system is solvable under very necessary conditions. It is crucial to recover the topology of the network. In this paper, author constructs the special solution edge by edge and point to point. |
| title | Recovering the Topology in One Point Interaction Problem on Extended Non-Local Star Graphs |
| topic | Mathematical Physics 47A55/34A55/34K29 |
| url | https://arxiv.org/abs/2506.22322 |