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On the construction of Jacobi matrices from spectral data

dc.creatorRojo J., Oscar
dc.creatorSoto, Ricardo
dc.date1988-12-01
dc.date.accessioned2019-05-03T12:37:02Z
dc.date.available2019-05-03T12:37:02Z
dc.identifierhttp://revistas.ufro.cl/ojs/index.php/cubo/article/view/1840
dc.identifier.urihttp://revistaschilenas.uchile.cl/handle/2250/84564
dc.descriptionThe problem of constructing an n by n Jacobi matrix J with prescribed spectrum {λi}n1, such that the submatrix J(ρ), obtained from J by deleting its ρth row and column, also has a prescribed spectrum {𝜇i}n-11 is studied. The cases ρ=1 and ρ=n are well known. For the case 2 ≤ ρ ≤ n-1 it is shown that the problem has a unique solution under the condition λi < 𝜇i < λi+1, i=1, 2, . . . , n-1.en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherUniversidad de La Frontera. Temuco, Chile.en-US
dc.relationhttp://revistas.ufro.cl/ojs/index.php/cubo/article/view/1840/1690
dc.sourceCUBO, A Mathematical Journal; Núm. 4 (1988): CUBO, Revista de Matemática; 01–11es-ES
dc.sourceCUBO, A Mathematical Journal; No 4 (1988): CUBO, Revista de Matemática; 01–11en-US
dc.source0719-0646
dc.source0716-7776
dc.titleOn the construction of Jacobi matrices from spectral dataen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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