Operators and Matrices Volume 18, Issue 2

Yang Liu

On minimal smallest singular value of subframes for signal recovery

18-17 Pages 273-293

Abstract Article

M. Khokulan, K. Thirulogasanthar

Perturbation of continuous frames on quaternionic Hilbert spaces

18-18 Pages 295-317

Abstract Article

Xiuwen Yang, Ligong Wang, Weige Xi

On the A_α spectral radius and A_α energy of non-strongly connected digraphs

18-19 Pages 319-333

Abstract Article

Yanling Mao, Guoxing Ji

On Ando-Hiai type inequalities for sectorial matrices

18-20 Pages 335-342

Abstract Article

Arnab Patra, Falguni Roy

On the estimation of q-numerical radius of Hilbert space operators

18-21 Pages 343-359

Abstract Article

H. Ardakani, Kh. Amjadi

Positively limited p-convergent and weak^* positively p-convergent operators

18-22 Pages 361-374

Abstract Article

Mohamed Chraibi Kaadoud, Somayya Moulaharabbi

q-numerical radius inequalities for product of complex linear bounded operators

18-23 Pages 375-388

Abstract Article

Ezzine Faten, Mohamed Ali Hammami, Walid Hdidi

Stability analysis of time--invariant perturbed singular systems

18-24 Pages 389-407

Abstract Article

Hamid Nkhaylia

Multiplicatively numerical range-preserving maps

18-25 Pages 409-426

Abstract Article

Eungil Ko, Yoonkyeong Lee

The operator equation AXB=X and the Fuglede-Putnam type property

18-26 Pages 427-440

Abstract Article

Ulaş Yamancı, Messaoud Guesba, Duygu Uslu

Some novel inequalities for Berezin number of operators

18-27 Pages 441-455

Abstract Article

Benjamin Cahen

Complex Weyl symbols of the extended metaplectic representation operators

18-28 Pages 457-477

Abstract Article

Sasmita Patnaik, Sanehlata, Gary Weiss

Singly generated selfadjoint-ideal operator semigroups: spectral density of the generator and simplicity

18-29 Pages 479-522

Abstract Article