Operators and Matrices

Title Publication Date Language Citations
Eigenvalue problem meets Sierpinski triangle: computing the spectrum of a non-self-adjoint random operator2011/01/01English13
Strong commutativity preserving maps on triangular rings2012/01/01English13
Location of the spectrum of operator matrices which are associated to second order equations2007/01/01English13
Preservers for norms of Lie product2009/01/01English13
Determinant computations for some classes of Toeplitz-Hankel matrices2009/01/01English13
Jordan derivations and antiderivations of generalized matrix algebras2013/01/01English13
Hypercyclicity of weighted translations on Orlicz spaces2018/01/01English13
Generalized numerical radius and related inequalities2021/01/01English13
Initial value problems and Weyl-Titchmarsh theory for Schrödinger operators with operator-valued potentials2013/01/01English13
Sharpening some classical numerical radius inequalities2018/01/01English13
Generalized Lie derivations of unital algebras with idempotents2018/01/01English13
On the spectra and pseudospectra of a class of non-self-adjoint random matrices and operators2013/01/01English13
Sums of Nevanlinna functions and differential equations on star-shaped graphs2009/01/01English12
Weyl-Titchmarsh theory and Borg-Marchenko-type uniqueness results for CMV operators with matrix-valued Verblunsky coefficients2007/01/01English12
Maps preserving peripheral spectrum of Jordan products of operators2012/01/01English12
Unitary equivalence to a complex symmetric matrix: geometric criteria2010/01/01English12
The Paulsen Problem in operator theory2013/01/01English12
Commutation relations for truncated Toeplitz operators2014/01/01English12
Hyponormal Toeplitz operators with non-harmonic Symbol acting on the Bergman space2019/01/01English12
Images of multilinear polynomials of degree up to four on upper triangular matrices2019/01/01English12
Norm convergence of sectorial operators on varying Hilbert spaces2013/01/01English11
Marchenko Equations and Norming Constants of the Matrix Zakharov-Shabat System2008/01/01English11
Banach algebras of operator sequences2012/01/01English11
The similarity degree of approximately divisible C*-algebras2013/01/01English11
New Berezin symbol inequalities for operators on the reproducing kernel Hilbert space2021/01/01English11
Unitary equivalence to a complex symmetric matrix: a modulus criterion2011/01/01English10
Commutators, pinchings, and spectral variation2008/01/01English10
Fredholmness and index of operators in the Wiener algebra are independent of the underlying space2008/01/01English10
The orthogonality structure determines a C^*-algebra with continuous trace2011/01/01English10
Preservers of matrix pairs with a fixed inner product value2012/01/01English10