Computational aspects of the geometric mean of two matrices: a survey

2024-9-4

Unitary equivalence and reduced minimum modulus preservers

2024-8-25

Fixed point theorems for almost and utmost acyclic contractions

2024-8-14

On the geometry of the Birkhoff polytope I: the operator $$\ell ^p_n$$-norms

2024-7-20

Operator means and the reduced relative quantum entropy

2024-7-18

On the geometry of the Birkhoff polytope II: the Schatten p-norms

2024-7-18

$$\Delta _{{{\varvec{i}}}_{g}}$$-invertible operators I

2024-7-16

Operator means, barycenters, and fixed point equations

2024-7-15

Some numerical radius bounds

2024-7-14

Lattice properties of strength functions

2024-7-14

On S-Weyl’s theorem and property (t) for some classes of operators

2024-7-10

Generating subspace lattices, their direct products, and their direct powers

2024-6-26

Symmetric operator means

2024-6-24

Nonlinear matrix equations involving Kubo–Ando means

2024-6-20

Log-majorization and matrix norm inequalities with application to quantum information

2024-6-14

Remarks on the matrix arithmetic–geometric mean inequality

2024-6-13

Correction to: Derivable maps at commutative products on Banach algebras

2024-6-3

J-selfadjoint matrix means and their indefinite inequalities

2024-5-29

Non-linear characterization of Jordan $$*$$-isomorphisms via maps on positive cones of $$C^*$$-algebras

2024-5-27

Generating some large filters of quasiorder lattices

2024-5-25

Extended power difference means

2024-5-20

Some unitary similarity invariant functional values preservers of matrix products

2024-5-18

Correction to: Fixed point and periodic point theorems

2024-5-16

The expanding universe of the geometric mean

2024-5-7

New multivariable mean from nonlinear matrix equation associated to the harmonic mean

2024-4-29

On the spectrum of tridiagonal operators in the context of orthogonal polynomials

2024-4-28

Comparison between power difference means and Heron means

2024-4-24

Spatial Numerical range of bounded operators on right quaternionic Banach spaces

2024-4-15

Fixed point and periodic point theorems

2024-4-9

Voting protocols on the star graph

2024-4-8

Almost unbounded L and M-weakly compact operators

2024-4-8

Log-majorizations related to the spectral geometric and Rényi means

2024-4-6

Differentiation properties of class $$L^{1}([0,1)^{2})$$ with respect to two different bases of rectangles

2024-4-3

A study on some paranormed sequence spaces due to Lambda–Pascal matrix

2024-3-26

Convex geometries representable with colors, by ellipses on the plane, and impossible by circles

2024-3-25

Additive mappings on von Neumann algebras acting as Lie triple centralizer via local actions and related mappings

2024-3-21

Semi-compactness of Null almost L-weakly and Null almost M-weakly compact operators

2024-3-15

Norm inequalities for product of matrices

2024-3-14

Correction to: Strongly convex matrix functions

2024-3-13

Singular value inequalities with applications to norms and means of matrices

2024-3-8

Boundary values of pluriharmonic functions with Bott-Chern cohomology

2024-2-28

Characterization of closed n-paranormal and $$n^{*}$$-paranormal operators

2024-2-26

Some results on unbounded absolute weak convergence

2024-2-25

Strongly convex matrix functions

2024-2-10

Cauchy dual and Wold-type decomposition for bi-regular covariant representations

2024-1-17

Derivable maps at commutative products on Banach algebras

2024-1-8

Weighted numerical radius inequalities for operator and operator matrices

2023-12-21

$${\mathcal {C}}_1$$-diagrams of slim rectangular semimodular lattices permit quotient diagrams

2023-12-18

On a binary operation for positive operators

2023-12-18

Multipliers and weak multipliers of algebras

2023-11-24