On minimum number of distinct eigenvalues for a Stieltjes string problem on a tree
  Spectral problems are considered related to small vibrations of a tree of Stieltjes strings. It is shown that the minimum number of distinct eigenvalues of such a problem equals the maximal length (measured in number of point masses) of paths in the tree.    ...
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| Date: | 2020 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Institute of Mathematics, NAS of Ukraine
2020
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/959 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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