| Products of idempotent matrices | 1983/12/01 | English | 34 |
| Computer generated numerical ranges and some resulting theorems | 1987/03/01 | English | 34 |
| Subspaces, angles and pairs of orthogonal projections | 2008/05/01 | English | 33 |
| Linear transformations on matrices: The invariance of commuting pairs of matrices | 1978/01/01 | English | 33 |
| Strong nilpotence holds in dimensions up to five only∗ | 1991/11/01 | English | 33 |
| Rank one perturbation and its application to the laplacian spectrum of a graph∗ | 1999/08/01 | English | 33 |
| Theη-bihermitian solution to a system of real quaternion matrix equations | 2013/09/30 | English | 33 |
| Joint normality of operators in semi-Hilbertian spaces | 2019/03/19 | English | 32 |
| Inertia possibilities for completions of partial hermitian matrices* | 1984/12/01 | English | 32 |
| When is a matrix a difference of two idempotents | 1990/03/01 | English | 32 |
| Non-linear *-Jordan derivations on von Neumann algebras | 2015/05/18 | English | 32 |
| Characteristic roots and vectors of a diifferentiable family of symmetric matrices† | 1973/01/01 | English | 31 |
| Bicyclic graphs with minimum energy | 2001/12/15 | English | 31 |
| Poincare series and a problem of S. Montgomery | 1982/07/01 | English | 31 |
| Biderivations of finite-dimensional complex simple Lie algebras | 2017/02/23 | English | 31 |
| Characterizations of core and dual core inverses in rings with involution | 2017/05/02 | English | 31 |
| Determinantal representation of the generalized inverse\bi A_{T,S}^{(2)}over integral domains and its applications | 2009/09/01 | English | 31 |
| Characterizations of EP, normal, and Hermitian matrices | 2008/05/01 | English | 31 |
| The derivations of some evolution algebras | 2013/03/01 | English | 31 |
| Positive and real-positive solutions to the equationaxa*=cinC*-algebras | 2007/12/01 | English | 30 |
| Nonlinear Lie derivations on upper triangular matrices | 2008/09/18 | English | 30 |
| Simultaneous triangularization of matrices—low rank cases and the nonderogatory case | 1978/01/01 | English | 30 |
| Linear transformations on symmetric matrices | 1979/01/01 | English | 30 |
| An interesting face of the polytope of doubly stochastic matrices | 1985/01/01 | English | 30 |
| Algebraic connectivity of weighted trees under perturbation | 1997/01/01 | English | 30 |
| Algebraic connectivity and the characteristic set of a graph | 1998/12/01 | English | 30 |
| Condition for the higher rank numerical range to be non-empty | 2009/06/01 | English | 30 |
| The diamond partial order in rings | 2013/03/26 | English | 30 |
| A combinatorial interpretation of the inverse kostka matrix | 1990/01/01 | English | 30 |
| Super-biderivations of Lie superalgebras | 2016/04/13 | English | 29 |