Maria da Graça Pereira Soares

Assistant Professor

University of Trás-os-Montes and Alto Douro

gsoares@utad.pt
(+351) 259350709
.
ORCID ResearcherID Scopus

Publications

Algebraic curves associated with centrosymmetric matrices of orders up to 6

N. Bebiano

R. Lemos

DOI

J-selfadjoint matrix means and their indefinite inequalities

N. Bebiano

R. Lemos

DOI

On the hyperbolicity of the Krein space numerical range

Linear and Multilinear Algebra | 2023

N. Bebiano

R. Lemos

DOI

On the numerical range of Kac-Sylvester matrices

The Electronic Journal of Linear Algebra | 2023

Natalia Bebiano

Rute Lemos

Log-majorization Type Inequalities

Trends in Mathematics | 2022

N. Bebiano

R. Lemos

DOI