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Natália Bebiano

Observed names: Bebiano, Natalia, Bebiano, Natália, Bebiano, Natália 1953-, N Bebiano, N. Bebiano, Natalia Bebiano
Observed institutions: University of Wyoming, University of Lisbon, Kent State University, University of Beira Interior, University of Novi Sad, Universidade Politécnica de Tomar, Johann Radon Institute for Computational and Applied Mathematics, Centro de Física da Universidade de Coimbra, Centro de Matemática, Poznań University of Life Sciences, Adam Mickiewicz University in Poznań, University of Coimbra, Universidade Nova de Lisboa, Embry–Riddle Aeronautical University, Wageningen University & Research, Technische Universität Braunschweig
ORCID: 0000-0003-2600-6489
Observed ORCID: 0000-0003-2600-6489
OpenAlex ID: A5034423428
Non-Hermitian Hamiltonians with Real Spectrum in Quantum Mechanics
2011 · J. da Providência, N. Bebiano, et al. · Brazilian Journal of Physics · 53
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Inequalities for quantum relative entropy
2004 · N. Bebiano, R. Lemos, et al. · Linear Algebra and its Applications · 44
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On the evaluation of permanents
1982 · Natália Bebiano · Pacific Journal of Mathematics · 31
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Matrix inequalities in statistical mechanics
2003 · N. Bebiano, J. da Providência, et al. · Linear Algebra and its Applications · 30
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On Generalized Numerical Ranges of Operators on an Indefinite Inner Product Space
2004 · N. Bebiano, R. Lemos, et al. · Linear and Multilinear Algebra · 29
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Inverse problems for pseudo-Jacobi matrices: existence and uniqueness results
2011 · N Bebiano, J da Providência · Inverse Problems · 28
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On the geometry of numerical ranges in spaces with an indefinite inner product
2004 · N. Bebiano, R. Lemos, et al. · Linear Algebra and its Applications · 21
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Inequalities for J-Hermitian matrices
2005 · N. Bebiano, H. Nakazato, et al. · Linear Algebra and its Applications · 19
Nondifferentiabie points of ∂ W c ( A )
1986 · Natália Bebiano · Linear and Multilinear Algebra · 19
The validity of the Marcus-de Oliveira conjecture for essentially Hermitian matrices
1994 · Natália Bebiano, Alexander Kovačec, et al. · Linear Algebra and its Applications · 18
Numerical ranges of Toeplitz operators with matrix symbols
2011 · Natalia Bebiano, Ilya M. Spitkovsky · Linear Algebra and its Applications · 16
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On a conjecture of G. N. de Oliveira on determinants
1987 · Natália Bebiano, Jorma Kaarlo Merikoski, et al. · Linear and Multilinear Algebra · 15
An inverse eigenvalue problem for periodic Jacobi matrices in Minkowski spaces
2011 · Natália Bebiano, C.M. da Fonseca, et al. · Linear Algebra and its Applications · 14
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Some remarks on a conjecture of de Oliveira
1988 · Natália Bebiano, João da Providência · Linear Algebra and its Applications · 14
On Kippenhahn curves and higher-rank numerical ranges of some matrices
2021 · Natália Bebiano, Joáo da Providéncia, et al. · Linear Algebra and its Applications · 13
Kippenhahn curves of some tridiagonal matrices
2021 · Natália Bebiano, Providência da, et al. · Filomat · 13
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Structured distance to normality of tridiagonal matrices
2018 · Natália Bebiano, Susana Furtado · Linear Algebra and its Applications · 12
A brief survey on the decomposable numerical range of matrices
1992 · Natália Bebiano, Chi-Kwong Li · Linear and Multilinear Algebra · 12
An inverse eigenvalue problem for modified pseudo-Jacobi matrices
2020 · Wei-Ru Xu, Natália Bebiano, et al. · Journal of Computational and Applied Mathematics · 11
The numerical range of banded biperiodic Toeplitz operators
2012 · N. Bebiano, J. da Providência, et al. · Journal of Mathematical Analysis and Applications · 11
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Inverse spectral problems for structured pseudo-symmetric matrices
2012 · Natália Bebiano, João da Providência · Linear Algebra and its Applications · 11
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Further developments of Furuta inequality of indefinite type
2010 · Natália Bebiano, R. Lemos, et al. · Mathematical Inequalities & Applications · 11
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The determinant of the sum of two normal matrices with prescribed eigenvalues
1985 · Natália Bebiano, João Filipe Queiró · Linear Algebra and its Applications · 11
Reciprocal matrices: properties and approximation by a transitive matrix
2020 · Natália Bebiano, Rosário Fernandes, et al. · Computational and Applied Mathematics · 10
An inverse eigenvalue problem for pseudo-Jacobi matrices
2018 · Wei-Ru Xu, Natália Bebiano, et al. · Applied Mathematics and Computation · 10
Works count: 148
Citation count: 831
H-index: 14
I10-index: 29
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