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Ricardo Lorenzo Soto Montero

Académico

Universidad Católica del Norte

Antofagasta, Chile

Linear Algebra; Numerical Linear Algebra; Matrix Theory; Nonnegative matrices; Nonnegative inverse eigenvalue problem; Nonnegative inverse elementary divisors problem; universal realizability problem.

Matemáticas, New Mexico State University. Estados Unidos, 1987

Académico Full Time

Universidad Católica del Norte

Ciencias

Antofagasta, Chile

1974 - At present

Académico Full Time

Universidad Católica del Norte

Antofagasta, Chile

1974 - At present

Dirección de Tesis de Postgrado (Magíster)
Terminadas:
1.- Alumno: Santiago Relos Pacos
Tesis: Localización de Autovalores de Omega Matrices. 1993.
2.- Alumno: Juan Egaña Arancibia.
Tesis: Sobre Problemas Inversos de Autovalor para Matrices. 1994.
3.- Alumno: Mario Salas García.
Tesis : Cotas para el Spread de Matrices. 1996.
4.- Alumno: María Torreblanca Todco
Tesis: Problema Inverso de Autovalor para Matrices Oscilatorias. 2001.
5.- Alumno: Ana María Cano García
Tesis: El problema inverso de autovalor para matrices no negativas. 2001.
6.- Alumno: Susana Arela Pérez
Tesis: Problema Inverso de Autovalor para Matrices Estocásticas. 2002
7.- Alumno: Javier Ccapa Cruz.
Tesis: Teoría de Brauer en el Problema Inverso de Autovalor para Matrices no Negativas. 2003.
8.- Alumno: Miriam Vásquez Chinguel
Tesis: Espectros realizables por matrices simétricas no negativas. 2005.
9.- Alumno: Juan Carlos Fernández Ramírez:
Tesis: Espectros de Matrices Doblemente Estocásticas. 2005.
10.- Alumno: Desanka Salinas Vucina
Tesis: Resultados de Hazel Perfect en el Problema Inverso de Autovalor para Matrices no Negativas. 2006.
11.- Alumno: Ana Julio Torres
Tesis: El rol de ciertos teoremas de Brauer en el problema inverso de autovalor para matrices no negativas. 2010.
12.- Alumno: Roberto Díaz Martínez
Tesis: Autovalores de matrices no negativas y simétricas no negativas. 2011.
13.- Alumno: Jaime Alfaro Hempeller
Tesis: Matrices no negativas con autovalores y entradas diagonales prescritas. 2016

Dirección de Tesis de Postgrado (Doctorado)
Terminadas:
1.- Alumno: Hubert Pickmann Soto
Tesis: Problemas inversos para clases de matrices simétricas con cierto tipo de información espectral. Agosto 2008.
2.- Alumno: Emedin Montaño Rojas
Tesis: El problema inverso de valores singulares. Perturbaciones y realización no negativa. Septiembre 2008.
3.- Alumno: Javier Ccapa Cruz
Tesis: Sobre el problema inverso de los divisores elementales para matrices no negativas. Mayo 2009.
4.- Alumna: Cristina Manzaneda Herrera
Tesis: Sobre el problema inverso de autovalores para matrices no negativas. Septiembre 2012.
5.- Alumno: Hans Nina Hooper
Tesis: Matrices no negativas y el problema inverso de los divisores elementales. 2014.
6.- Alumno: Elvis Valero Kari
Tesis: Matrices no negativas estructuradas con espectro y divisores elementales prescritos. 2014.
7.- Alumno: Roberto Díaz Martínez
Tesis: Nonnegative Inverse Elementary Divisors Problem and Spectral Perturbation. 2015.
8.- Alumna: Ana Julio Torres
Tesis: Structured inverse eigenvalue problem. Applications to Elementary Divisors. 2015.
9.- Alumno: Macarena Collao Morales
Tesis: Problema inverso de divisores elementales para matrices estructuradas. 2019.

En Ejecución:
10.- Alumno: Jaime Alfaro Hempeller
Tesis: Sobre realizabilidad universal de espectros y tópicos relacionados. 2019-.


Extension of Brauer and Rado perturbation theorems for regular matrix pencils Gonzalez-Pizarro, Javier; Salas, Mario; SOTO-MONTERO, RICARDO LORENZO Article ISI SCOPUS PHYSICA SCRIPTA (2023)
On new universal realizability criteria Arrieta, Luis E.; SOTO-MONTERO, RICARDO LORENZO Article ISI SCOPUS Special Matrices (2023)
Spectra universally realizable by doubly stochastic matrices (vol 6, pg 301, 2018) Collao, Macarena; Salas, Mario; SOTO-MONTERO, RICARDO LORENZO Article ISI SCOPUS Special Matrices (2023)
Spectra inhabiting the left half-plane that are universally realizable Soto, Ricardo L. Article ISI Special Matrices (2022)
Centrosymmetric Universal Realizability Ana I. Julio; Linares, Yankis; Soto, Ricardo L. Article ISI ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2021)
On spectra realizable and diagonalizably realizable Arrieta, Luis E.; Millano, Alfredo D.; Soto, Ricardo L. Article ISI LINEAR ALGEBRA AND ITS APPLICATIONS (2021)
Permutative universal realizability Soto, Ricardo L.; Julio, Ana I.; Alfaro, Jaime H. Article ISI Special Matrices (2021)
Universal realizability in low dimension Ana I. Julio; Marijuan, C; Pisonero M.; Soto, Ricardo L. Article ISI ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2021)
Nonnegative realizability with Jordan structure Johnson, C. R.; Julio A.I.; Soto R.L. Article ISI SCOPUS (2020)
On the universal realizability problem Julio A.I.; Soto R.L. Article SCOPUS Linear Algebra and Its Applications (2020)
The role of certain Brauer and Rado results in the nonnegative inverse spectral problems Julio, Ana I..; Soto, Ricardo L. Article ISI ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2020)
BRAUER'S THEOREM AND NONNEGATIVE MATRICES WITH PRESCRIBED DIAGONAL ENTRIES Soto, RL; Julio, AI; Collao, M Article ISI SCOPUS ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2019)
Centrosymmetric nonnegative realization of spectra Julio A.I.; Rojo O.; Soto R.L. Article ISI SCOPUS LINEAR ALGEBRA AND ITS APPLICATIONS (2019)
Extreme Spectra Realization by Nonsymmetric Tridiagonal and Nonsymmetric Arrow Matrices Pickmann-Soto, Hubert; Arela-Pérez, Susana; Egaña, Juan; Soto, Ricardo Article MATHEMATICAL PROBLEMS IN ENGINEERING (2019)
On universal realizability of spectra Julio, Ana; Marijuán Carlos, Pisonero; Miriam, Soto Article LINEAR ALGEBRA AND ITS APPLICATIONS (2019)
Toeplitz nonnegative realization of spectra via companion matrices Collao M.; Salas M.; Soto R.L. Article WOS-ESCI SCOPUS Special Matrices (2019)
Updating a map of sufficient conditions for the real nonnegative inverse eigenvalue problem MarijuÃ¡n C.; Pisonero M.; Soto R.L. Article SCOPUS Special Matrices (2019)
On nonnegative matrices with prescribed eigenvalues and diagonal entries Alfaro, J.H.; Pastén, G.; Soto, R. L. Article LINEAR ALGEBRA AND ITS APPLICATIONS (2018)
Spectra universally realizable by doubly stochastic matrices Collao, M; Salas, M; Soto, RL Article WOS-ESCI SCOPUS Special Matrices (2018)
Universal realizability of spectra with two positive eigenvalues Collao, M; Johnson, C.R.; Soto, R.L. Article LINEAR ALGEBRA AND ITS APPLICATIONS (2018)
A map of sufficient conditions for the symmetric nonnegative inverse eigenvalue problem Marijuán C., Pisonero M. Article Linear Algebra and Its Applications (2017)
M-matrices with prescribed elementary divisors Soto R.L., Díaz R.C.; Salas M., Rojo O. Article Inverse Problems (2017)
On the A?-spectra of trees Nikiforov V., Pastén G.; Rojo O., Soto R.L. Article Linear Algebra and Its Applications (2017)
PERMUTATIVE NONNEGATIVE MATRICES WITH PRESCRIBED SPECTRUM Soto, RL Article ISI SCOPUS Electronic Journal of Linear Algebra (2017)
Nonnegative inverse elementary divisors problem in the left half plane Diaz, RC; Soto, RL Article ISI SCOPUS LINEAR MULTILINEAR ALGEBRA (2016)
Nonnegative generalized doubly stochastic matrices with prescribed elementary divisors Soto, Ricardo L.; Valero, E; Salas, M.; Nina, H. Article Electronic Journal of Linear Algebra (2015)
Nonnegative persymmetric matrices with prescribed elementary divisors Soto, Ricardo L.; Julio, Ana I.; Salas, Mario Article Linear Algebra and its Applications (2015)
Normal nonnegative realization of spectra Julio A.I., Manzaneda C.B.; Soto, R.L. Article Linear and Multilinear Algebra (2015)
Normal nonnegative realization of spectra Julio, Ana I.; Manzaneda, Cristina B.; Soto, Ricardo L. Article Linear and Multilinear Algebra (2015)
Numerical Reconstruction of Spring-Mass System from Two Nondisjoint Spectra Pickmann, H; Egana, JC; Soto, RL Article ISI SCOPUS Mathematical Problems in Engineering (2015)
Persymmetric and bisymmetric nonnegative inverse eigenvalue problem Julio A.I., Soto Article Linear Algebra and Its Applications (2015)
Persymmetric and bisymmetric nonnegative inverse eigenvalue problem Julio, Ana I,; Soto, Ricardo L. Article Linear Algebra and its Applications (2015)
The Development of Linear Algebra Research in Chile Soto, Ricardo L. Article IMAGE, The Bolletin of the International Linear Algebra Society (2014)
A family of realizability criteria for the real and symmetric nonnegative inverse eigenvalue problem Soto, Ricardo L. Article Numerical Linear Algebra with Applications (2013)
A NEW UPPER BOUND ON THE LARGEST NORMALIZED LAPLACIAN EIGENVALUE Rojo, O; Soto, RL Article OPERATORS AND MATRICES (2013)
Nonnegative matrices with prescribed spectrum and elementary divisors Soto, RL; Diaz, RC; Nina, H; Salas, M Article LINEAR ALGEBRA AND ITS APPLICATIONS (2013)
The Jordan canonical form for a class of weighted directed graphs Nina, Hans; Soto, Ricardo L.; Cardoso, Domingos Article Linear Algebra and its Aplications (2013)
A Brauer's theorem and related results Bru R., Canto R.; Soto, R.L. Article Central European Journal of Mathematics (2012)
EXTREME SPECTRA REALIZATION BY REAL SYMMETRIC TRIDIAGONAL AND REAL SYMMETRIC ARROW MATRICES Pickmann H.; Egana, JC; Soto, RL Article ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2011)
ON NONNEGATIVE REALIZATION OF PARTITIONED SPECTRA Soto, RL; Rojo, O; Manzaneda, CB Article ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2011)
NONNEGATIVE REALIZATION OF COMPLEX SPECTRA Soto, RL; Salas, M; Manzaneda C. Article ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2010)
On elementary divisors perturbation of nonnegative matrices Ccapa J.; Soto, RL Article LINEAR ALGEBRA AND ITS APPLICATIONS (2010)
Guo perturbation for symmetric nonnegative circulant matrices Rojo, O; Soto, RL Article LINEAR ALGEBRA AND ITS APPLICATIONS (2009)
Nonnegativity Preservation under Singular Values Perturbation Montano E.; Salas, M; Soto, RL Article MATHEMATICAL PROBLEMS IN ENGINEERING (2009)
ON SPECTRA PERTURBATION AND ELEMENTARY DIVISORS OF POSITIVE MATRICES Ccapa J.; Soto, RL Article ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2009)
TWO INVERSE EIGENPROBLEMS FOR SYMMETRIC DOUBLY ARROW MATRICES Pickmann H.; Egana, JC; Soto, RL Article ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2009)
A unified view on compensation criteria in the real nonnegative inverse eigenvalue problem Borobia A.; Moro J.; Soto, RL Article LINEAR ALGEBRA AND ITS APPLICATIONS (2008)
Nonnegative matrices with prescribed elementary divisors Soto, RL; Ccapa J. Article ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2008)
Nonnegative matrices with prescribed extremal singular values Montano E.; Salas, M; Soto, RL Article COMPUTERS & MATHEMATICS WITH APPLICATIONS (2008)
POSITIVE MATRICES WITH PRESCRIBED SINGULAR VALUES MONTAÑO, EMEDIN; Salas, Mario; Soto, Ricardo L. Article SCIELO SCOPUS Proyecciones (Antofagasta) - Revista de matemática (2008)
A map of sufficient conditions for the real nonnegative inverse eigenvalue problem Marijuana, C; Pisonero M.; Soto, RL Article LINEAR ALGEBRA AND ITS APPLICATIONS (2007)
An inverse eigenvalue problem for symmetrical tridiagonal matrices Pickmann H.; Soto, RL; Egana J.; Salas, M Article COMPUTERS & MATHEMATICS WITH APPLICATIONS (2007)
Extremal inverse eigenvalue problem for bordered diagonal matrices Pickmann H.; Egana J.; Soto, RL Article LINEAR ALGEBRA AND ITS APPLICATIONS (2007)
Symmetric nonnegative realization of spectra Soto, RL; Rojo, O; Moro J.; Borobia A. Article ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2007)
Applications of a Brauer theorem in the nonnegative inverse eigenvalue problem Soto, RL; Rojo, O Article LINEAR ALGEBRA AND ITS APPLICATIONS (2006)
Realizability criterion for the symmetric nonnegative inverse eigenvalue problem Soto, RL Article LINEAR ALGEBRA AND ITS APPLICATIONS (2006)
On the comparison of some realizability criteria for the real nonnegative inverse eigenvalue problem Soto R.; Borobia, A; Moro, J Article ISI SCOPUS LINEAR ALGEBRA AND ITS APPLICATIONS (2005)
REALIZABILITY BY SYMMETRIC NONNEGATIVE MATRICES* Soto, Ricardo L. Article SCIELO Proyecciones (Antofagasta) - Revista de matemática (2005)
The spectra of the adjacency matrix and Laplacian matrix for some balanced trees Rojo, O; Soto R. Article ISI SCOPUS LINEAR ALGEBRA AND ITS APPLICATIONS (2005)
An inverse eigenvalue procedure for damage detection in rods Jimenez, RD; Santos, LC; Kuhl, NM; Egana, JC; Soto, RL Article COMPUTERS & MATHEMATICS WITH APPLICATIONS (2004)
Negativity compensation in the nonnegative inverse eigenvalue problem Borobia, A; Moro, J; Soto R. Article ISI SCOPUS LINEAR ALGEBRA AND ITS APPLICATIONS (2004)
Existence and construction of nonnegative matrices with complex spectrum Rojo, O; Soto, RL Article LINEAR ALGEBRA AND ITS APPLICATIONS (2003)
Existence and construction of nonnegative matrices with prescribed spectrum Soto, RL Article LINEAR ALGEBRA AND ITS APPLICATIONS (2003)
The inverse spectrum problem for positive generalized stochastic matrices Soto, RL Article COMPUTERS & MATHEMATICS WITH APPLICATIONS (2002)
A note on the construction of a positive oscillatory matrix with a prescribed spectrum Rojo, O; Soto R.; Egana, J Article ISI SCOPUS COMPUTERS & MATHEMATICS WITH APPLICATIONS (2001)
A sufficient condition for the existence of an M-matrix with prescribed spectrum Soto, RL Article COMPUTERS & MATHEMATICS WITH APPLICATIONS (2001)
Fast construction of a symmetric nonnegative matrix with a prescribed spectrum Rojo, O; Soto R.; Rojo, H Article ISI SCOPUS COMPUTERS & MATHEMATICS WITH APPLICATIONS (2001)
An always nontrivial upper bound for Laplacian graph eigenvalues Rojo, O; Soto R.; Rojo, H Article ISI SCOPUS LINEAR ALGEBRA AND ITS APPLICATIONS (2000)
Bounds for sums of eigenvalues and applications Rojo, O; Soto R.; Rojo, H Article ISI SCOPUS COMPUTERS & MATHEMATICS WITH APPLICATIONS (2000)
ON THE NUMERICAL RECONSTRUCTION OF A SPRING-MASS SYSTEM FROM ITS NATURAL FREQUENCIES EGAÑA, JUAN C.; Soto, Ricardo L. Article SCIELO SCOPUS Proyecciones (Antofagasta) - Revista de matemática (2000)
Bounds for the spectral radius and the largest singular value Rojo, O; Soto, Ricardo; Rojo, H Article Computer and Mathematics with Applications (1999)
On related bounds for the extreme eigenvalues Rojo O.; Soto, Ricardo Lorenzo; Rojo, H Article COMPUTERS AND MATHEMATICS WITH APPLICATIONS (1999)
Observability of the Direct Product of Bilinear Control System on Lie Groups Ayala, Víctor; Rojo, O; Soto, Ricardo Lorenzo Article COMPUTERS AND MATHEMATICS WITH APPLICATIONS (1998)
On the solution of a multiplicative inverse eigenvalue problem Rojo, O; Soto, Ricardo Lorenzo Article PROYECCIONES (ANTOFAGASTA) (1996)
Perron Root Bounding for Nonnegative Persymmetric Matrices Rojo, O; Soto, Ricardo Article COMPUTERS AND MATHEMATICS WITH APPLICATIONS (1996)
Localization of Eigenvalues in Elliptics Regions Avila T.; Rojo, O; Soto, Ricardo; Rojo, Hector Article COMPUTERS AND MATHEMATICS WITH APPLICATIONS (1995)
A Decreasing Sequence of Eigenvalue Localization Regions Rojo, O; Soto, Ricardo; Rojo, Hector Article LINEAR ALGEBRA AND ITS APPLICATIONS (1994)
New Eigenvalue Estimates for Complex Matrices Rojo, O; Soto, Ricardo Article COMPUTERS AND MATHEMATICS WITH APPLICATIONS (1993)
Eigenvalue Localization for Complex Matrices Rojo, O; Soto, Ricardo; Rojo, Hector; Tin Yau Tamv Article PROYECCIONES (ANTOFAGASTA) (1992)
New Conditions for the Additive Inverse Eiegenvalue Problem Rojo, O; Soto R. Article COMPUTERS AND MATHEMATICS WITH APPLICATIONS (1992)
Condiciones para el Problema Inverso Aditivo de Autovalor Rojo, O; Soto R. Article PROYECCIONES (ANTOFAGASTA) (1990)
A Numerical Reconstruction of a Jacobi Matrix from Spectral Data Soto, Ricardo Lorenzo Article Tamkang Journal of Mathematicas (1989)


Capítulo 4: Nonnegative Inverse Elementary Divisors Problem Soto, Ricardo L. BookSection (2016)
Capítulo 5: Nonnegative Inverse Eigenvalue Problem Soto, Ricardo L. BookSection (2012)


Structured Nonnegative inverse elementary divisors problem FONDECYT (1170313) Proyecto 2017-2020 Inv. Responsable
INVERSE ELEMENTARY DIVISORS PROBLEM FOR NONNEGATIVE MATRICES FONDECYT (1120180) Proyecto 2012-2015 Inv. Responsable
GRAPH EIGENVALUES, ORDERING TREES AND GRAPH ENERGIES FONDECYT (1100072) Proyecto 2010-2013 Coinvestigador(a)
NONNEGATIVE REALIZATION OF SPECTRA AND RELATED TOPICS FONDECYT (1085125) Proyecto 2008-2011 Inv. Responsable
EIGENVALUES OF GRAPHS AND NONNEGATIVE INVERSE EIGENVALUE PROBLEMS FONDECYT (1070537) Proyecto 2007-2010 Coinvestigador(a)
REALIZABILITY CRITERIA AND NEGATIVITY COMPENSATION IN THE NONNEGATIVE INVERSE SPECTRUM PROBLEM FONDECYT (7070023) Proyecto 2007-2008 Inv. Responsable
REALIZABILITY CRITERIA AND NEGATIVITY COMPENSATION IN THE NONNEGATIVE INVERSE SPECTRUM PROBLEM FONDECYT (1050026) Proyecto 2005-2008 Inv. Responsable
SOME STRUCTURED INVERSE EIGENVALUE PROBLEMS AND LAPLACIAN GRAPH EIGENVALUES FONDECYT (1040218) Proyecto 2004-2007 Coinvestigador(a)
MATRIX INVERSE EIGENVALUE PROBLEMS APPLIED TO STRUCTURAL DAMAGE DETECTION PROBLEMS. FONDECYT (1020443) Proyecto 2002-2005 Inv. Responsable
INVERSE EIGENVALUE PROBLEMS FOR NONNEGATIVE MATRICES. FONDECYT (1010304) Proyecto 2001-2004 Coinvestigador(a)
COTAS PARA EL NUMERO DE CONDICION Y ESCALAMIENTO DE UNA MATRIZ. FONDECYT (1990363) Proyecto 1999-2001 Coinvestigador(a)
MATRIX INVERSE E IGENVALUE PROBLEMS APPLIED TO DISCRETE INVERSE PROBLEMS IN VIBRATION FONDECYT (7990011) Proyecto 1999-2002 Inv. Responsable
MATRIX INVERSE EOGENVALUE PROBLEMS APPLIED TO DISCRETE INVERSE PROBLEMS IN VIBRATION. FONDECYT (1990361) Proyecto 1999-2002 Inv. Responsable
COTAS PARA VALORES SINGULARES DE MATRICES FONDECYT (1970635) Proyecto 1997-1999 Coinvestigador(a)
LOCALIZACION DE AUTOVALORES DE MATRICES Y CONSTRUCCION DE OBSERVADORES FONDECYT (1941137) Proyecto 1994-1997 Inv. Responsable
PROBLEMAS INVERSOS DE AUTOVALOR PARA MATRICES FONDECYT (1910273) Proyecto 1991-1993 Inv. Responsable

Ricardo Soto

Académico

Matemáticas

Universidad Católica del Norte

Antofagasta, Chile

Oscar Rojo

UNIVERSIDAD CATÓLICA DEL NORTE

Antofagasta, Chile

Ricardo Lorenzo Soto Montero

Líneas de Investigación

Educación

Matemáticas, New Mexico State University. Estados Unidos, 1987

Experiencia Académica

Académico Full Time

Experiencia Profesional

Académico Full Time

Formación de Capital Humano

Article (82)

BookSection (2)

Proyecto (16)

Structured Nonnegative inverse elementary divisors problem

INVERSE ELEMENTARY DIVISORS PROBLEM FOR NONNEGATIVE MATRICES

GRAPH EIGENVALUES, ORDERING TREES AND GRAPH ENERGIES

NONNEGATIVE REALIZATION OF SPECTRA AND RELATED TOPICS

EIGENVALUES OF GRAPHS AND NONNEGATIVE INVERSE EIGENVALUE PROBLEMS

REALIZABILITY CRITERIA AND NEGATIVITY COMPENSATION IN THE NONNEGATIVE INVERSE SPECTRUM PROBLEM

REALIZABILITY CRITERIA AND NEGATIVITY COMPENSATION IN THE NONNEGATIVE INVERSE SPECTRUM PROBLEM

SOME STRUCTURED INVERSE EIGENVALUE PROBLEMS AND LAPLACIAN GRAPH EIGENVALUES

MATRIX INVERSE EIGENVALUE PROBLEMS APPLIED TO STRUCTURAL DAMAGE DETECTION PROBLEMS.

INVERSE EIGENVALUE PROBLEMS FOR NONNEGATIVE MATRICES.

COTAS PARA EL NUMERO DE CONDICION Y ESCALAMIENTO DE UNA MATRIZ.

MATRIX INVERSE E IGENVALUE PROBLEMS APPLIED TO DISCRETE INVERSE PROBLEMS IN VIBRATION

MATRIX INVERSE EOGENVALUE PROBLEMS APPLIED TO DISCRETE INVERSE PROBLEMS IN VIBRATION.

COTAS PARA VALORES SINGULARES DE MATRICES

LOCALIZACION DE AUTOVALORES DE MATRICES Y CONSTRUCCION DE OBSERVADORES

PROBLEMAS INVERSOS DE AUTOVALOR PARA MATRICES