Operators and Matrices Volume 10, Issue 3

Birgit Jacob, Matthias Langer, Carsten Trunk

Variational principles for self-adjoint operator functions arising from second-order systems

10-29 Pages 501-531

Abstract Article

Tina Rudolf

Sequences of k-reflexivity defects

10-30 Pages 533-538

Abstract Article

Sk. Safique Ahmad, Volker Mehrmann

Backward errors and pseudospectra for structured nonlinear eigenvalue problems

10-31 Pages 539-556

Abstract Article

Junli Shen, Alatancang Chen

Spectral properties of k-quasi-*-n-paranormal operators

10-32 Pages 557-566

Abstract Article

Olavi Nevanlinna

Polynomial as a new variable - a Banach algebra with a functional calculus

10-33 Pages 567-592

Abstract Article

J. Abderramán Marrero, V. Tomeo

Arrowhead operators on a Hilbert space

10-34 Pages 593-609

Abstract Article

Sheng Chen, Yunbo Tian

On the singular vectors of the generalized Lyapunov operator

10-35 Pages 611-624

Abstract Article

Jon P. Bannon, Eli Bashwinger, Mohammad Javaheri

The correlation numerical range and trace-positive complex polynomials

10-36 Pages 625-630

Abstract Article

Sen Zhu

On the structure of skew symmetric operators

10-37 Pages 631-641

Abstract Article

Sriram Balasubramanian

On the Grüss inequality for unital 2-positive linear maps

10-38 Pages 643-649

Abstract Article

Mei-Chun Yang, Ji-Jun Ao, Chao Li

Non-self-adjoint fourth-order dissipative operators and the completeness of their eigenfunctions

10-39 Pages 651-668

Abstract Article

Mohamed Elghaoui, Adlene Ayadi

Algorithm testing for the hypercyclicity of finitely abelian subgroups of GL(n, ℂ)

10-40 Pages 669-678

Abstract Article

Weihua Li, Stefanos Orfanos

Crossed products and MF algebras

10-41 Pages 679-689

Abstract Article

Wenjun Zhu, Bin Deng

The existence and the representations for the group inverse of block matrices under some conditions

10-42 Pages 691-700

Abstract Article

Biljana Vujošević

Inclusion systems of Hilbert modules over the C^∗-algebra of compact operators

10-43 Pages 701-711

Abstract Article

Paweł Wójcik

The Birkhoff orthogonality in pre-Hilbert C^∗-modules

10-44 Pages 713-729

Abstract Article

Tomasz Kania, Kent E. Morrison

The trace as an average over the unit sphere of a normed space with a 1-symmetric basis

10-45 Pages 731-737

Abstract Article