| On generalized numerical ranges of operators on an indefinite inner product space N Bebiano, R Lemos, J Da Providencia, G Soares Linear and Multilinear Algebra 52 (3-4), 203-233, 2004 | 37 | 2004 |
| On the geometry of numerical ranges in spaces with an indefinite inner product N Bebiano, R Lemos, J da Providência, G Soares Linear algebra and its applications 399, 17-34, 2005 | 23 | 2005 |
| Inequalities for J-Hermitian matrices N Bebiano, H Nakazato, J Da Providencia, R Lemos, G Soares Linear algebra and its applications 407, 125-139, 2005 | 19 | 2005 |
| Linear operators preserving the numerical range (radius) on triangular matrices CK Li, P Šemrl, G Soares Linear and Multilinear Algebra 48 (4), 281-292, 2001 | 17 | 2001 |
| Further developments of Furuta inequality of indefinite type N Bebiano, R Lemos, J Da Providência, G Soares Math. Inequal. Appl 13, 523-535, 2010 | 16 | 2010 |
| Some log-majorizations and an extension of a determinantal inequality R Lemos, G Soares Linear Algebra and its Applications 547, 19-31, 2018 | 14 | 2018 |
| Operator inequalities for J-contractions N Bebiano, R Lemos, J Da Providência, G Soares Math. Inequal. Appl 15 (4), 883-897, 2012 | 12 | 2012 |
| Krein spaces numerical ranges and their computer generation N Bebiano, J da Providencia, A Nata, MP Soares The Electronic Journal of Linear Algebra 17, 192-208, 2008 | 9 | 2008 |
| Spectral inequalities for Kubo-Ando operator means R Lemos, G Soares Linear Algebra and its Applications 607, 29-44, 2020 | 7 | 2020 |
| Three observations on the determinantal range N Bebiano, G Soares Linear algebra and its applications 401, 211-220, 2005 | 7 | 2005 |
| Extremal case in Marcus–Oliveira conjecture and beyond A Guterman, R Lemos, G Soares Linear and Multilinear Algebra 61 (9), 1206-1222, 2013 | 5 | 2013 |
| Inequalities for J− contractions involving the α− power mean G Soares JIPAM, J. Inequal. Pure Appl. Math 10, 2009 | 4 | 2009 |
| Some further notes on the matrix equations AT XB+ BT XT A= C and AT XB+ BT XA= C G Soares Acta Mathematica Scientia 35 (1), 275-280, 2015 | 3 | 2015 |
| A note on indefinite chaotic order N Bebiano, R Lemos, J da Providência, G Soares J. Adv. Res. Appl. Math 1, 19-26, 2009 | 3 | 2009 |
| Trace inequalities for logarithms and powers of J-Hermitian matrices N Bebiano, R Lemos, J da Providência, G Soares Linear algebra and its applications 432 (12), 3172-3182, 2010 | 2 | 2010 |
| More on geometry of Krein space C-numerical range A Guterman, R Lemos, G Soares Applied Mathematics and Computation 352, 258-269, 2019 | 1 | 2019 |
| On the Determinantal Range of Matrix Products. A Guterman, G Soares Journal of Mathematical Sciences 232 (6), 2018 | 1 | 2018 |
| On the C-determinantal range for special classes of matrices A Guterman, R Lemos, G Soares Applied Mathematics and Computation 275, 86-94, 2016 | 1 | 2016 |
| Inequalities for-contractions involving the-power mean. G Soares JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic …, 2009 | 1 | 2009 |
| Remarks on generalized numerical ranges of operators on indefinite inner product spaces N Bebiano, R Lemos, J da Providência, G Soares Online Proceedings of SIAM Applied Linear Algebra Conference, College of …, 2003 | 1 | 2003 |
Natalia BebianoProfessor of Mathematics, University of CoimbraVerified email at mat.uc.pt
