| Publication | Date of Publication | Type |
|---|
| A numerical radius inequality for sector operators | 2024-02-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q6104060 | 2023-06-05 | Paper |
| Proof of Sendov's conjecture | 2022-10-16 | Paper |
| Graphs with the second signless Laplacian eigenvalue \(\leq 4\) | 2022-02-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4989748 | 2021-05-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3299347 | 2020-07-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5108544 | 2020-05-04 | Paper |
| Corrigendum to: ``Colorings and spectral radius of digraphs | 2019-09-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4685884 | 2018-10-09 | Paper |
| A counterexample to a question of Bapat & Sunder | 2018-04-11 | Paper |
| The distance spectrum of complements of trees | 2017-08-03 | Paper |
| A real counterexample to two inequalities involving permanents | 2017-06-29 | Paper |
| A counterexample to a question of Bapat and Sunder | 2016-03-10 | Paper |
| Colorings and spectral radius of digraphs | 2015-10-08 | Paper |
| On graphs with near minimal distance energy | 2015-05-06 | Paper |
| Singular value inequalities for matrices with numerical ranges in a sector | 2015-03-16 | Paper |
| Principal powers of matrices with positive definite real part | 2015-01-14 | Paper |
| A Fischer-type determinantal inequality | 2014-11-12 | Paper |
| Reversed Fischer determinantal inequalities | 2014-10-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3189153 | 2014-09-09 | Paper |
| Positive semidefiniteness of a \(3\times 3\) matrix related to partitioning | 2014-04-03 | Paper |
| Fischer determinantal inequalities and Higham's conjecture | 2014-02-19 | Paper |
| Extremal digraphs with given clique number | 2014-02-19 | Paper |
| The maximum Perron roots of digraphs with some given parameters | 2014-01-24 | Paper |
| On a question of Bhatia and Kittaneh | 2012-08-27 | Paper |
| Solution of the conjecture of Brualdi and Li | 2012-05-14 | Paper |
| A counterexample to a conjecture of Matsaev | 2011-04-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3580354 | 2010-08-12 | Paper |
| Operator norms of words formed from positive-definite matrices | 2009-09-07 | Paper |
| Essentially Hermitian matrices revisited | 2008-05-28 | Paper |
| Symbolic calculus of operators with unit numerical radius | 2008-03-26 | Paper |
| von Neumann's inequality for noncommuting contractions | 2007-12-14 | Paper |
| OMC for scalar multiples of unitaries | 2007-03-09 | Paper |
| The external vertices conjecture in case n=4 | 2005-03-11 | Paper |
| Maximizing traces of matrix functions | 2004-08-04 | Paper |
| On nonnegative matrices with given row and column sums | 2004-02-15 | Paper |
| The canonical correlations of a 2\({\times}\)2 block matrix with given eigenvalues | 2003-02-05 | Paper |
| OMC for Householder reflections | 2002-01-28 | Paper |
| Trace class multipliers and spectral variation of normal matrices | 2000-05-09 | Paper |
| The numerical range of products of normal matrices | 2000-02-28 | Paper |
| Permanents and Lorentzian time-semidefinite matrices | 1999-11-29 | Paper |
| Some remarks on a conjecture of Boyle and Handelman | 1999-05-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4213394 | 1998-11-25 | Paper |
| A reverse Hadamard inequality | 1998-01-25 | Paper |
| The determinantal conjecture and Hadamard type inequalities | 1997-06-02 | Paper |
| A bound for the determinant of certain Hadamard products and for the determinant of the sum of two normal matrices | 1994-11-17 | Paper |
| On a proposal of Jensen for the analysis of ordinal pairwise preferences using Saaty's eigenvector scaling method | 1994-10-24 | Paper |
| On a theorem of Wielandt and the compounds of unitary matrices | 1994-10-05 | Paper |
| Some remarks on the restriction of the Fourier transform to surfaces | 1993-09-02 | Paper |
| On the determinantal conjecture of Marcus and de Oliveira | 1993-05-16 | Paper |
| On symmetric functions of the eigenvalues of the sum of two Hermitian matrices | 1993-01-16 | Paper |
| A counterexample to a question of Merikoski and Virtanen on the compounds of unitary matrices | 1992-09-27 | Paper |
| Several graded contractions on Hilbert space | 1992-06-25 | Paper |
| Convolution estimates related to surfaces of half the ambient dimension | 1992-06-25 | Paper |
| Degenerate curves and harmonic analysis | 1990-01-01 | Paper |
| \(L^ p\) estimates for certain generalization of k-plane transforms | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4728804 | 1989-01-01 | Paper |
| Estimates for a multilinear form on the sphere | 1988-01-01 | Paper |
| Extreme points for positive forms on \(\ell ^ p\) | 1987-01-01 | Paper |
| Fourier restriction theorems for degenerate curves | 1987-01-01 | Paper |
| Unitary dilations, polynomial identities and the von Neumann inequality | 1986-01-01 | Paper |
| An Endpoint Estimate for Certain k-Plane Transforms | 1986-01-01 | Paper |
| Restrictions of Fourier transforms to curves | 1985-01-01 | Paper |
| Fourier restriction theorems for curves with affine and Euclidean arclengths | 1985-01-01 | Paper |
| Generalizations of Riesz potentials and \(L^ p\) estimates for certain k- plane transforms | 1984-01-01 | Paper |
| \(L^p\) estimates for the X-ray transform | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3036118 | 1983-01-01 | Paper |
| A Generalization of Von Neumann's Inequality to the Complex Ball | 1978-01-01 | Paper |
| Changes of Variables Preserving Fourier-Stieltjes Transforms on Simply Connected Nilpotent Lie Groups | 1977-01-01 | Paper |
| Birelations and Sidon Sets | 1975-01-01 | Paper |
| The Fatou-Zygmund property for Sidon sets | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5644530 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5628730 | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5590293 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5590331 | 1970-01-01 | Paper |
| On non-triangular sets in tensor algebras | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5616444 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5616445 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5602397 | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5573724 | 1968-01-01 | Paper |
