Volume 16

Issue 1

3/2022

Mehrdad Golabi, Kourosh Nourouzi

Banach weak topology on Hilbert C^✻-modules

16-01 Pages 1-9

Abstract Article page

Abdullah Bin Abu Baker, Rahul Maurya

Local isometries on subspaces and subalgebras of function spaces

16-02 Pages 11-18

Abstract Article page

Leila Nasiri, Akram Zardadi, Hamid Reza Moradi

Refining and reversing Jensen's inequality

16-03 Pages 19-27

Abstract Article page

S. Meena, S. Panayappan

Semigroups generated by tensor sum of generators

16-04 Pages 29-34

Abstract Article page

Noe Caruso, Alessandro Michelangeli

Convergence of the conjugate gradient method with unbounded operators

16-05 Pages 35-68

Abstract Article page

Flavien Mabilat

Product of a nilpotent and a unipotent matrix over an algebraically closed field

16-06 Pages 69-74

Abstract Article page

Dongwei Li, Jing Jiang

Surgery of frames in Hilbert spaces

16-07 Pages 75-85

Abstract Article page

Marcos S. Ferreira

On the spectrum of complex symmetric Toeplitz operators

16-08 Pages 87-94

Abstract Article page

Georgios Tsikalas

A note on a spectral constant associated with an annulus

16-09 Pages 95-99

Abstract Article page

Sergey M. Zagorodnyuk

On the similarity of complex symmetric operators to perturbations of restrictions of normal operators

16-10 Pages 101-112

Abstract Article page

Abid G. Ferzullazadeh

Solution algorithm of the inverse spectral problem for Dirac operator with a spectral parameter in the boundary condition

16-11 Pages 113-122

Abstract Article page

Nedra Moalla, Wafa Selmi

On a characterization of Jeribi, Rakočević, Schechter, Schmoeger and Wolf essential spectra of a 3⨉3 block operator matrices with non diagonal domain and application

16-12 Pages 123-140

Abstract Article page

D. P. Banjade, M. Ephrem

Generalization of Wolff's ideal theorem on H_K(B)^∞(𝔻)

16-13 Pages 141-150

Abstract Article page

Ya Wang, Hong-Gang Zeng

Disjoint hypercyclic powers of weighted translations on locally compact Hausdorff spaces

16-14 Pages 151-169

Abstract Article page

Naim L. Braha, Ilmi Hoxha, Usef Estaremi

(n,k)-quasi class Q and (n,k)-quasi class Q^✻ weighted composition operators

16-15 Pages 171-188

Abstract Article page

Zesheng Feng, Jian Shi

Generalized Ghabries-Abbas-Mourad log-majorization

16-16 Pages 189-195

Abstract Article page

B. P. Duggal, I. H. Kim

Expansive operators which are power bounded or algebraic

16-17 Pages 197-211

Abstract Article page

Qinglan Bao, Guangsheng Wei, Anton Zettl

The Friedrichs extension of regular symmetric differential operators

16-18 Pages 213-237

Abstract Article page

Mohammad Sababheh, Hamid Reza Moradi, Zahra Heydarbeygi

Buzano, Kreĭn and Cauchy-Schwarz inequalities

16-19 Pages 239-250

Abstract Article page

Sara M. Motlaghian, Ali Armandnejad, Frank J. Hall

A note on some classes of G-matrices

16-20 Pages 251-263

Abstract Article page

Yuan Li, Yanan Wang, Hongke Du

An interpolation property of reflections involving orthogonal projections

16-21 Pages 265-277

Abstract Article page

Issue 2

6/2022

Hong Zou, Tao Yu

Distinguished subspaces of Topelitz operators on N_ɸ-type quotient modules

16-22 Pages 279-297

Abstract Article page

Ayça İleri, Selçuk Demir

On an inequality conjectured by Besenyei and Petz

16-23 Pages 299-307

Abstract Article page

Undrakh Batzorig

Determinantal polynomials of a weighted shift matrix with palindromic geometric weights

16-24 Pages 309-322

Abstract Article page

Junjian Yang

Inequalities on 2 × 2 block accretive matrices

16-25 Pages 323-328

Abstract Article page

Lin Zhao, Yanpeng Zheng, Xiaoyu Jiang

Generalizing the Ando-Hiai inequality for sectorial matrices

16-26 Pages 329-335

Abstract Article page

Zameddin I. Ismailov, Rukiye Öztürk Mert

Gaps between some spectral characteristics of direct sum of Hilbert space operators

16-27 Pages 337-347

Abstract Article page

Zahra Hassanpour-Yakhdani, Kourosh Nourouzi

Unit vectors in full Hilbert C(Z)-modules

16-28 Pages 349-356

Abstract Article page

Jireh Loreaux, Gary Weiss

Matrix splitting and ideals in 𝓑(𝓗)

16-29 Pages 357-370

Abstract Article page

Ting Huang, Shu-Xin Miao

Proper nonnegative splittings over proper cones of rectangular matrices

16-30 Pages 371-399

Abstract Article page

Ayoub Ghorbel, Maher Mnif

On a generalization of left and right invertible operators on Banach spaces

16-31 Pages 401-413

Abstract Article page

Dominik Benkovič, Mateja Grašič

Jordan {g,h}-derivations of unital algebras

16-32 Pages 415-428

Abstract Article page

Ángel Rodríguez Palacios, Miguel Cabrera García

Standard operator Jordan rings on Banach spaces, and their derivations

16-33 Pages 429-446

Abstract Article page

Manisha Devi, Jaspal Singh Aujla

A norm inequality for some special functions

16-34 Pages 447-455

Abstract Article page

Hong Huang

Refining some inequalities on 2 × 2 block accretive matrices

16-35 Pages 457-464

Abstract Article page

K. Mahesh Krishna, P. Sam Johnson

Dilations of linear maps on vector spaces

16-36 Pages 465-477

Abstract Article page

Mahbube Moradi, Mahsa Fatehi, Christopher N. B. Hammond

Complex symmetric weighted composition-differentiation operators of order $n$ on the weighted Bergman spaces

16-37 Pages 479-494

Abstract Article page

F. Arzikulov, I. A. Karimjanov

A criterion of local derivations on the seven-dimensional simple Malcev algebra

16-38 Pages 495-511

Abstract Article page

Wenhua Wang, Aiting Wang

The Fourier transform of anisotropic Hardy spaces with variable exponents and their applications

16-39 Pages 513-528

Abstract Article page

Marko Lindner

Minimal families of limit operators

16-40 Pages 529-543

Abstract Article page

Priyanka Grover, Veer Singh Panwar

Bidiagonal decompositions and total positivity of some special matrices

16-41 Pages 545-558

Abstract Article page

Hamid Vaezi, Mohamad Naghlisar

Erratum to Essential norm of weighted composition followed and proceeded by differentiation operator from Bloch-type into Bers-type spaces, Operators and Matrices, 15 (3) (2021), 853-870

16-42 Pages 559-561

Abstract Article page

Zhitao Guo, Xianfeng Zhao

On a Stević-Sharma type operator from Q_K(p,q) spaces to Bloch-type spaces

16-43 Pages 563-580

Abstract Article page

Issue 3

9/2022

Gregory T. Adams, Nathan S. Feldman, Paul J. McGuire

A class of integro-multiplication operators

16-44 Pages 581-610

Abstract Article page

Aisha Jabeen

On n-Lie derivations of triangular algebras

16-45 Pages 611-622

Abstract Article page

Messaoud Guesba, Sid Ahmed Ould Ahmed Mahmoud

k-quasi-A-paranormal operators in semi-Hilbertian spaces

16-46 Pages 623-643

Abstract Article page

Fei Zuo, Salah Mecheri

On operators satisfying T^*(T^*2T²)^pT ⩾ T^*(T²T^*2)^pT

16-47 Pages 645-659

Abstract Article page

Jae Gil Choi

A rotation of Wiener integral associated with bounded operators on abstract Wiener spaces

16-48 Pages 661-671

Abstract Article page

F. Falahat, Z. Kamali

Mean ergodicity of multiplication operators on the Bloch and Besov spaces

16-49 Pages 673-684

Abstract Article page

Vyacheslav Pivovarchik, Guangsheng Wei, Lu Yang

On multiplicities of eigenvalues of a spectral problem on a prolate tree

16-50 Pages 685-695

Abstract Article page

Hua Wang, Xiaolin Sun, Junjie Huang

On the solvability of generalized Sylvester operator equations

16-51 Pages 697-708

Abstract Article page

Krishna Kumar G., Judy Augustine

A pseudospectral mapping theorem for operator pencils

16-52 Pages 709-732

Abstract Article page

Konrad Aguilar, Stephan Ramon Garcia, Elena Kim

Frobenius-Rieffel norms on finite-dimensional C*-algebras

16-53 Pages 733-758

Abstract Article page

Rajesh Sharma, M. Pal

Note on bounds for eigenvalues using traces

16-54 Pages 759-773

Abstract Article page

Zheng Li, Tie Zhang, Chang-Jun Li

Singular value structure of real matrices which can be expressed as a linear combination of two orthogonal matrices

16-55 Pages 775-792

Abstract Article page

Tyler Gonzales, Sam Scholze

Stability bounds for reconstruction from sampling erasures

16-56 Pages 793-809

Abstract Article page

H. Ardakani, Kh. Taghavinejad

The strong limited p-Schur property in Banach lattices

16-57 Pages 811-825

Abstract Article page

Fabrício Vieira Oliveira, Silas L. Carvalho

Kotani theory for ergodic block Jacobi operators

16-58 Pages 827-857

Abstract Article page

Torsten Ehrhardt, Karla Rost

On Toeplitz-plus-Hankel matrices and Toeplitz-plus-Hankel-Bezoutians

16-59 Pages 859-894

Abstract Article page

Maodan Xu, Cheng Yan

On some Fuglede-Kadison determinant inequalities of operator means

16-60 Pages 895-907

Abstract Article page

Muhammad Ahsan Khan, Ameur Yagoub

On some algebraic properties of block Toeplitz matrices with commuting entries

16-61 Pages 909-923

Abstract Article page

Junhao Zhang, Zhongxun Zhu

Some properties of the p-spectral radius on tensors for general hypergraphs and their applications

16-62 Pages 925-940

Abstract Article page

Issue 4

12/2022

Satish K. Pandey

Universally symmetric norming operators are compact

16-63 Pages 941-960

Abstract Article page

Morteza Sohrabi

Some results on cauchy dual of conditional type operators

16-64 Pages 961-974

Abstract Article page

Jianguo Zhao

Notes on majorizations for singular values

16-65 Pages 975-987

Abstract Article page

Tiezheng Li, Vyacheslav Pivovarchik, Guangsheng Wei

An inverse Sturm-Liouville problem from parts of three spectra

16-66 Pages 989-1004

Abstract Article page

Weige Xi, Ligong Wang

On the A_ɑ spectral radius of strongly connected digraphs

16-67 Pages 1005-1026

Abstract Article page

Bao Laiyou, Suyalatu Wulede

Weak-star dentability, quasi-weak-star near dentability and continuity of metric projector in Banach spaces

16-68 Pages 1027-1039

Abstract Article page

Jonathan Breuer, Matthias Keller

Erratum to Spectral analysis of certain spherically homogeneous graphs, Operators and Matrices, 7 (2013), 825–847

16-69 Pages 1041-1044

Abstract Article page

Hanen Damak, Mohamed Ali Hammami, Khouloud Maaloul

Stability analysis for non-autonomous semilinear evolution equations in Hilbert spaces: A practical approach

16-70 Pages 1045-1062

Abstract Article page

Hiroaki Niikuni

Spectra of graphenes with variant edges

16-71 Pages 1063-1095

Abstract Article page

Asha Ram Gairola, Amrita Singh, Laxmi Rathour, Vishnu Narayan Mishra

Improved rate of approximation by modification of Baskakov operator

16-72 Pages 1097-1123

Abstract Article page

Don Hadwin, Kenneth J. Harrison

Atomic lattices of subspaces of an arbitrary vector space and associated operator algebras

16-73 Pages 1125-1137

Abstract Article page

Ren-yu Chen, Zi-cong Yang, Ze-hua Zhou

Unitary, self-adjoint and 𝒥-symmetric weighted composition operators on Fock-Sobolev spaces

16-74 Pages 1139-1154

Abstract Article page

Bikshan Chakraborty, Sarita Ojha, Riddhick Birbonshi

Numerical radii of weighted shift operators using determinantal polynomials

16-75 Pages 1155-1174

Abstract Article page

Alexander Sakhnovich

Explicit solutions of matrix and dynamical Schrödinger equations and of KdV equation in terms of square roots of the generalised matrix eigenvalues

16-76 Pages 1175-1184

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Nurulla Azamov, Edward McDonald, Fedor Sukochev, Dmitriy Zanin

The density of states depends on the domain

16-77 Pages 1185-1189

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Adrian Fan, Jack Montemurro, Pavlos Motakis, Naina Praveen, Alyssa Rusonik, Paul Skoufranis, Noam Tobin

Restricted invertibility of continuous matrix functions

16-78 Pages 1191-1217

Abstract Article page

Deguang Han, Qianfeng Hu, Rui Liu

Generalized Choi-Kraus dilations of linear maps between matrix algebras

16-79 Pages 1219-1237

Abstract Article page

C. S. Kubrusly, P. C. M. Vieira, J. Zanni

Erratum/Addendum to “Powers of posinormal operators”, Operators and Matrices 10 (2016), 15–27

16-80 Pages 1239-1242

Abstract Article page