Darboux transformation of symmetric Jacobi matrices and Toda lattices
Let J be a symmetric Jacobi matrix associated with some Toda lattice. We find conditions for Jacobi matrix J to admit factorization J = LU (or J = ) with L (or ) and U (or ) being lower and upper triangular two-diagonal matrices, respectively. In this case, the Darboux transformation of J is the...
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| Glavni autori: | , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Frontiers Media S.A.
2024-05-01
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| Serija: | Frontiers in Applied Mathematics and Statistics |
| Teme: | |
| Online pristup: | https://www.frontiersin.org/articles/10.3389/fams.2024.1397374/full |
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