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Operators and Matrices

Volume: 15

Year: 2021


Issue: 1 (March, 2021)
Article number / DOI Authors / Title Pages Abstract Article
15-01 Yoichi Udagawa: Integral representations of some families of operator monotone functions 1–15 View View
15-02 Qian Hu: Additive local multiplications and zero-preserving maps on C(X) 17–37 View View
15-03 G. MacDonald, M. Mastnak, M. Omladič, H. Radjavi: A note on the structure of matrix *-subalgebras with scalar diagonals 39–45 View View
15-04 Ludovick Bouthat, Javad Mashreghi: The norm of an infinite L-matrix 47–58 View View
15-05 Esteban Andruchow, Eduardo Chiumiento, Alejandro Varela: The C*-algebra of compact perturbations of diagonal operators 59–84 View View
15-06 Yong Chen, Kei Ji Izuchi, Young Joo Lee: Ranks of commutators of truncated Toeplitz operators on finite dimensional spaces 85–103 View View
15-07 Hassane Abbas, Mohammad M. Ghabries, Bassam Mourad: New determinantal inequalities concerning Hermitian and positive semi-definite matrices 105–116 View View
15-08 In Sung Hwang, In Hyoun Kim, Sumin Kim: Weak subnormality of infinite 4-banded matrices 117–125 View View
15-09 Kijti Rodtes: A class of normal dilation matrices affirming the Marcus-de Oliveira conjecture 127–130 View View
15-10 O. Ahmad, N. A. Sheikh: Explicit construction of tight nonuniform framelet packets on local fields 131–149 View View
15-11 Huanyin Chen, Marjan Sheibani: The g-Drazin inverses of special operator matrices 151–162 View View
15-12 Linghui Kong, Shuang Qu, Shan Tong: Commuting and semi-commuting Toeplitz operators on the weighted harmonic Bergman space 163–174 View View
15-13 Ronald Ismael Quispe Urure, Willian Franca: Lvov-Kaplansky conjecture on UT+m with the transpose involution 175–193 View View
15-14 Shubhankar Podder, Deepak Kumar Pradhan: The reflexivity of hyperexpansions and their Cauchy dual operators 195–207 View View
15-15 Yingying Qin, Zhiping Xiong, Wanna Zhou: On the Drazin inverse and M-P inverse for sum of matrices 209–223 View View
15-16 Rewayat Khan: The generalized Crofoot transform 225–237 View View
15-17 A. G. Ghazanfari: Refined Heinz operator inequalities and norm inequalities 239–252 View View
15-18 Sutrima Sutrima, Mardiyana Mardiyana, Ririn Setiyowati: Uniformly exponential Dichotomy for strongly continuous quasi groups 253–273 View View
15-19 Yuping Yang: Nonlinear Lie derivations of incidence algebras 275–292 View View
15-20 Yixin Yang: On the commutator and Fredholmness of isometric pair 293–302 View View
15-21 Prakash Ghimire: Linear Lie centralizers of the algebra of strictly block upper triangular matrices 303–311 View View
15-22 Mahmood Haji Shaabani, Mahsa Fatehi, Pham Viet Hai: C-selfadjointness of the product of a composition operator and a maximal differentiation operator 313–326 View View
15-23 Ajda Fošner, Hoger Ghahramani: Ternary derivations of nest algebras 327–339 View View
15-24 Maryam Jalaeian, Mehdi Mohammadzadeh Karizaki, Mahmoud Hassani: The product of operators and their the Moore-Penrose inverses on Hilbert C*-modules 341–355 View View
15-25 S. ter Horst, A. Naudé: The convex invertible cone structure of positive real odd rational matrix functions 357–379 View View
15-26 Brian Lins: Numerical ranges encircled by analytic curves 381–386 View View