OaM cover

Operators and Matrices

Volume: 17

Year: 2023

Articles

Issue: 1 (March, 2023)
Article number / DOI Authors / Title Pages Abstract Article
17-01 Qihui Li, Don Hadwin, Wenjing Liu: Approximate equivalence in von Neumann algebras 1–23 View View
17-02 Hamid Boua, Abdelaziz Tajmouati: Characterizations of Hopfians spaces 25–31 View View
17-03 Tanmay Biswas, Chinmay Biswas, Biswajit Saha: Some remarks on the generalized order and generalized type of entire functions of several complex matrices 33–49 View View
17-04 Edvard Kramar, Marjeta Kramar Fijavž: A generalization of Kleinecke-Shirokov theorem for matrices 51–55 View View
17-05 Zhibin Du, Bo Zhou: On the ABC spectral radius of cactus graphs 57–68 View View
17-06 Arnab Bhattacharjee, Angshuman Bhattacharya: Weak expectations of discrete quantum group algebras and crossed products 69–77 View View
17-07 Aigerim Kalybay, Nazerke Zhangabergenova: On iterated discrete Hardy type operators 79–91 View View
17-08 M. Bendaoud, A. Benyouness, A. Cade: Preservers of condition spectra and pseudo spectra of Hermitian matrix Jordan products 93–103 View View
17-09 A. Ghandouri, H. Mejjaoli, S. Omri: Duality of generalized Hardy and BMO spaces associated with singular partial differential operator 105–125 View View
17-10 Fei Ma, Min Yin: Multiplicative generalized Lie n-derivations on completely distributive commutative subspace lattice algebras 127–140 View View
17-11 Palak Arora: A constructive proof of a noncommutative Fejér-Riesz theorem 141–152 View View
17-12 Amin Mirzapour, Rasoul Eskandari: The roots of elements of Aut(SH2) 153–166 View View
17-13 Ashish Naudiyal, Harish Chandra: Isolation amongst composition operators on Lp(μ)-spaces (1 ≤ p ≤ ∞) 167–177 View View
17-14 Muyan Jiang, Ilya M. Spitkovsky: Numerical ranges of some Foguel operators 179–185 View View
17-15 Asif Hussain Jan, Tanweer Jalal: On solvability of Volterra-Hammerstein integral equations in two variables coordinatewise converging at infinity 187–211 View View
17-16 Mohamed Amine Ighachane, Mohammed Bouchangour: Some refinements of real power form inequalities for convex functions via weak sub-majorization 213–233 View View
17-17 Mohit, Ranjana Jain: Birkhoff-James orthogonality in certain tensor products of Banach spaces 235–244 View View
17-18 Soumia Soltani, Abdelkader Frakis: Further refinements of some numerical radius inequalities for operators 245–257 View View
Issue: 2 (June, 2023)
Article number / DOI Authors / Title Pages Abstract Article
17-19 Mohammad H. M. Rashid, Muneo Chō: The stability of property (gt) under perturbation and tensor product 259–277 View View
17-20 Fethi Soltani: Uncertainty inequalities for weighted spaces of analytic functions on the unit disk 279–293 View View
17-21 Anindya Biswas, Vikramjeet Singh Chandel: Interpolating sequences for the Banach algebras generated by a class of test functions 295–315 View View
17-22 El Hassan Benabdi, Mohamed Kaadoud Chraibi, Abderrahim Baghdad: Maximal numerical range of the bimultiplication M2, A, B 317–325 View View
17-23 Peter G. Casazza, Laura De Carli, Tin T. Tran: Remarks on scalable frames 327–342 View View
17-24 Fugen Gao, Xianqin Liu: Inequalities for the weighted A-numerical radius of semi-Hilbertian space operators 343–354 View View
17-25 Hyoung Joon Kim, Jaehui Park: Cowen sets for Toeplitz operators 355–365 View View
17-26 Huan Xu, Xiaohui Fu, Salarzay Abdul Haseeb: Trace inequalities related to 2 × 2 block sector matrices 367–374 View View
17-27 Jian Shi, Ying Dai: Log-majorization of Gan-Liu-Tam type 375–382 View View
17-28 Z. B. Monga, W. M. Shah: On zeros of matrix-valued analytic functions 383–391 View View
17-29 Fabian Gabel, Dennis Gallaun, Julian Großmann, Marko Lindner, Riko Ukena: Finite section method for aperiodic Schrödinger operators 393–433 View View
17-30 Alexandros Chatzinikolaou: On coproducts of operator 𝒜-systems 435–468 View View
17-31 Mubariz T. Garayev, Mojtaba Bakherad, Ramiz Tapdigoglu: The weighted and the Davis-Wielandt Berezin number 469–484 View View
17-32 Doan Thi Thuy Van, Duong Quoc Huy: Further new refinements and reverses of real power form for Young-type inequalities via famous constants and applications 485–515 View View
17-33 Mark Pankov, Lucijan Plevnik: A non-injective version of Wigner's theorem 517–524 View View
17-34 Mohammad Sababheh, Cristian Conde, Hamid Reza Moradi: On the matrix Cauchy-Schwarz inequality 525–538 View View
17-35 Jian Shi, Ying Dai, Jiahang Xu: Reverse of Fujii-Seo type log-majorization and its application to the Tsallis relative entropies 539–548 View View
17-36 Jing Xu, Junjie Huang, Alatancang Chen: Analyticity and stability of semigroup related to an abstract initial-boundary value problem 549–565 View View
17-37 Vladimir Müller: Liftings and dilations of commuting systems of linear mappings on vector spaces 567–572 View View
Issue: 3 (September, 2023)
Article number / DOI Authors / Title Pages Abstract Article
17-38 Cheikh Ould Hamoud: Invertible elements and commutativity in Banach algebras 573–581 View View
17-39 Maria Adam, Berivan Azeez, Fatemeh E. Taheri: Computing the S-numerical ranges of differential operators 583–598 View View
17-40 Hamadi Baklouti, Mohammed Mabrouk: A note on the A-spectrum of A-bounded operators 599–611 View View
17-41 Hassen Arfaoui: Feedback stabilization of the linearized Viscous Saint-Venant system by constrained Dirichlet boundary control 613–638 View View
17-42 Ronaldo José Sousa Ferreira, Artem Lopatin: Minimal generating and separating sets for O(3)-invariants of several matrices 639–651 View View
17-43 S. H. Kulkarni, G. Ramesh: Spectral representation of absolutely minimum attaining unbounded normal operators 653–669 View View
17-44 P. W. Ng, Tracy Robin: Projections and proper infiniteness for corona algebras 671–691 View View
17-45 Bahargul Nurahemet, Myrzagali N. Ospanov: On 2×2 positive matrices of τ-measurable operators 693–704 View View
17-46 Hranislav Stanković: Converse of Fuglede Theorem 705–714 View View
17-47 P. Shanmugapriya, P. Maheswari Naik, Abdelkader Benali: On M-class-{c}-wAk*(a,b) operators 715–730 View View
17-48 Arpit Kansal, Ajay Kumar: Ideals in Haagerup tensor product of C∗-ternary rings and TROs 731–748 View View
17-49 Amit Kumar: Absolute matrix order ideals in absolute matrix order unit spaces 749–765 View View
17-50 Pintu Bhunia, Kallol Paul, Somdatta Barik: Further refinements of Davis-Wielandt radius inequalities 767–778 View View
17-51 Ali Bayati Eshkaftaki, Javad Mashreghi, Mostafa Nasri: The infinite dimensional Perfect-Mirsky conjecture 779–791 View View
17-52 Mohamed Amine Ighachane, Mohammed Bouchangour, Zakaria Taki: Some refinements of real power form inequalities for (p,h)-convex functions via weak sub-majorization 793–808 View View
17-53 Dongwei Li, Jing Jiang, Yuxiang Xu: On weaving frames in Hilbert spaces 809–822 View View
17-54 Fen Wang: A norm inequality for three real matrices 823–833 View View
17-55 Benoît Collins, Ken Dykema: Addendum to: On a reduction procedure for Horn inequalities in finite von~Neumann algebras 835–837 View View
17-56 Arpita Mal: On joint numerical radius of operators and joint numerical index of a Banach space 839–856 View View
17-57 Mohamed Chraibi Kaadoud, El Hassan Benabdi, Messaoud Guesba: Some inequalities related to numerical radius and distance from scalar operators in Hilbert spaces 857–866 View View
17-58 Jonathan L. Merzel, Ján Mináč, Tung T. Nguyen, Federico W. Pasini: Spectral perturbation by rank m matrices 867–874 View View
Issue: 4 (December, 2023)
Article number / DOI Authors / Title Pages Abstract Article
17-59 Victor Chulaevsky: Surface localization in impurity band with arbitrary singular disorder and long-range potentials 875–900 View View
17-60 Travis B. Russell: A synchronous NPA hierarchy with applications 901–924 View View
17-61 Jianxiang Dong, Chunxu Xu, Yufeng Lu: Positive operator-valued Toeplitz operators on vector-valued generalized Fock spaces 925–938 View View
17-62 Lei Liu, Zhixuan Chen: Nonadditive commuting mappings on triangular n-matrix rings 939–952 View View
17-63 Yaru Qi, Wenwen Qiu, Carsten Trunk, Mitsuru Wilson: Spectral inclusion property for a class of block operator matrices 953–966 View View
17-64 George Hutchinson: Scaling positive definite matrices to achieve prescribed eigenpairs 967–994 View View
17-65 Zuoling Liu: Order boundedness and essential norm of generalized weighted composition operators on Bergman spaces with doubling weights 995–1009 View View
17-66 Ravinder Kumar, Vidhi Bhatia: Some inequalities for eigenvalues and positive linear maps 1011–1022 View View
17-67 Shu-Wen Ko, Cheng-Kai Liu: Commuting maps on strictly upper triangular matrix rings 1023–1036 View View
17-68 Xiaohui Li, Yonghua Guo, Chunyan Deng: Certain properties of T-EP operators 1037–1051 View View
17-69 Miao He, Jinsong Leng: Some properties of exact phase retrievable subspaces 1053–1064 View View
17-70 XinRan Liu, Deyu Wu: The essential spectrum equalities of 2×2 unbounded upper triangular operator matrices 1065–1076 View View
17-71 Bikshan Chakraborty, Sarita Ojha, Riddhick Birbonshi: Numerical radii of weighted shift matrices with palindromic weights using determinantal polynomials 1077–1092 View View
17-72 Mao Xiao, Junming Liu, Yutian Wu: Composition operators and the closure of Dirichlet-Morrey spaces in the Bloch space 1093–1108 View View
17-73 Lian Hu, Songxiao Li, Rong Yang: Generalized weighted composition operators on weighted Hardy spaces 1109–1124 View View
17-74 Junhao Zhang, Xin Zou, Zhongxun Zhu: Some results on matrices with respect to resistance distance 1125–1138 View View
17-75 Yi Zhao, Mingquan Wei, Jiang Zhou: CBMO estimates for some multilinear operators on mixed Herz spaces 1139–1165 View View
17-76 Andrea Posilicano, Linda Reginato: D2=H+¼ with point interactions 1167–1190 View View