Realizability criterion for the symmetric nonnegative inverse eigenvalue problemSOTO, Ricardo L.Linear algebra and its applications. 2006, Vol 416, Num 2-3, pp 783-794, issn 0024-3795, 12 p.Article

Existence and construction of nonnegative matrices with prescribed spectrumSOTO, Ricardo L.Linear algebra and its applications. 2003, Vol 369, pp 169-184, issn 0024-3795, 16 p.Article

Guo perturbation for symmetric nonnegative circulant matricesROJO, Oscar; SOTO, Ricardo L.Linear algebra and its applications. 2009, Vol 431, Num 5-7, pp 594-607, issn 0024-3795, 14 p.Article

Applications of a Brauer theorem in the nonnegative inverse eigenvalue problemSOTO, Ricardo L; ROJO, Oscar.Linear algebra and its applications. 2006, Vol 416, Num 2-3, pp 844-856, issn 0024-3795, 13 p.Article

Existence and construction of nonnegative matrices with complex spectrumROJO, Oscar; SOTO, Ricardo L.Linear algebra and its applications. 2003, Vol 368, pp 53-69, issn 0024-3795, 17 p.Article

On elementary divisors perturbation of nonnegative matricesCCAPA, Javier; SOTO, Ricardo L.Linear algebra and its applications. 2010, Vol 432, Num 2-3, pp 546-555, issn 0024-3795, 10 p.Article

A unified view on compensation criteria in the real nonnegative inverse eigenvalue problemBOROBIA, Alberto; MORO, Julio; SOTO, Ricardo L et al.Linear algebra and its applications. 2008, Vol 428, Num 11-12, pp 2574-2584, issn 0024-3795, 11 p.Article

A map of sufficient conditions for the real nonnegative inverse eigenvalue problemMARIJUAN, Carlos; PISONERO, Miriam; SOTO, Ricardo L et al.Linear algebra and its applications. 2007, Vol 426, Num 2-3, pp 690-705, issn 0024-3795, 16 p.Article

Extremal inverse eigenvalue problem for bordered diagonal matricesPICKMANN, Hubert; EGANA, Juan; SOTO, Ricardo L et al.Linear algebra and its applications. 2007, Vol 427, Num 2-3, pp 256-271, issn 0024-3795, 16 p.Article