Inverse Sturm-Liouville problem on a figure-eight graph

• Дата: 2008
• Автори: Gomilko, A. M., Pivovarchik, V. N., Гомилко, А. М., Пивоварчик, В. Н.
• Формат: Стаття
• Мова: Російська; Англійська
• Опубліковано: Institute of Mathematics, NAS of Ukraine 2008
• Онлайн доступ: https://umj.imath.kiev.ua/index.php/umj/article/view/3235
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

We study the inverse problem for the Strum-Liouville equation on a graph that consists of two quasione-dimensional loops of the same length having a common vertex. As spectral data, we consider the set of eigenvalues of the entire system together with the sets of eigenvalues of two Dirichlet problem...