Zobrazeno 1 - 3
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pro vyhledávání: '"Charlie Lozano"'
Publikováno v:
Mathematics, Vol 12, Iss 14, p 2198 (2024)
In this paper, we address the extremal inverse eigenvalue problem for pentadiagonal matrices. We provide sufficient conditions for their existence and realizability through new constructions that consider spectral data of its leading principal submat
Externí odkaz:
https://doaj.org/article/99c4d8aa2b9e45a3820a55de6d5d37d1
Publikováno v:
Mathematics, Vol 10, Iss 17, p 3054 (2022)
In this paper, we give sufficient conditions for the construction of certain symmetric and nonsymmetric pentadiagonal matrices from particular spectral information. The construction of the symmetric pentadiagonal matrix considers the extreme eigenval
Externí odkaz:
https://doaj.org/article/c596f7a890ec4d16a03cfe8f50727a5f
Publikováno v:
Linear Algebra and its Applications. 659:55-72
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f8410425e3cea8367f053e74ad66dc9
https://doi.org/10.1016/j.laa.2022.11.014
https://doi.org/10.1016/j.laa.2022.11.014