Ambarzumyan-type theorems for the Sturm-Liouville equation on a graph. (English) Zbl 1177.34013
Ambarzumyan-type theorems are proved for the Sturm-Liouville differential equation on a star-type graph with standard matching conditions in the interior vertex.
Reviewer: Vjacheslav Yurko (Saratov)
MSC:
| 34A55 | Inverse problems involving ordinary differential equations |
| 34B24 | Sturm-Liouville theory |
| 34B10 | Nonlocal and multipoint boundary value problems for ordinary differential equations |
| 47E05 | General theory of ordinary differential operators |
References:
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