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pro vyhledávání: '"Juan Carlos Egaña Arancibia"'
Autor:
Hubert Rohner Pickmann Soto, Susana Arela Pérez, Juan Carlos Egaña Arancibia, Dante Carrasco Olivera
Publikováno v:
Proyecciones (Antofagasta) v.39 n.5 2020
SciELO Chile
CONICYT Chile
instacron:CONICYT
SciELO Chile
CONICYT Chile
instacron:CONICYT
We consider two inverse eigenproblems for a real symmetric doubly arrowhead matrix A n (q) , which consist of constructing A n (q) from two special kinds of spectra information. These problems were introduced in [11], where the principal results are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d904f417b4a095a33a39ab8a612263d8
https://doi.org/10.22199/issn.0717-6279-2020-05-0080
https://doi.org/10.22199/issn.0717-6279-2020-05-0080
Autor:
Hubert Rohner Pickmann Soto, Dante Carrasco Olivera, Juan Carlos Egaña Arancibia, Susana Arela Pérez
Publikováno v:
Proyecciones (Antofagasta) v.38 n.4 2019
SciELO Chile
CONICYT Chile
instacron:CONICYT
Proyecciones (Antofagasta), Volume: 38, Issue: 4, Pages: 811-828, Published: DEC 2019
SciELO Chile
CONICYT Chile
instacron:CONICYT
Proyecciones (Antofagasta), Volume: 38, Issue: 4, Pages: 811-828, Published: DEC 2019
We present a new construction of a symmetric arrow matrix from a particular spectral information: let λ(n) 1 be the minimal eigenvalue of the matrix and λj (j) , j = 1, 2, . . . , n the maximal eigenvalues of all leading principal submatrices of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4ff342591401d453cee747bdc6c3770
https://doi.org/10.22199/issn.0717-6279-2019-04-0053
https://doi.org/10.22199/issn.0717-6279-2019-04-0053
Autor:
Juan Carlos Egaña Arancibia
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Um problema inverso em vibração é estudado neste trabalho. O problema é chamado isolamento de frequências em sistemas discretos massa-mola (IFSMM), com aplicação em problemas de identificação, projeto estrutural e otimização. O problema IF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71d6ba9ccd4eb20f10a7a73a81f7bb2c
