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47A10

115 articles

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Article Title Journal Published
OaM-13-16 On the essential spectra of unbounded operator matrices with non diagonal domain and an application
Marwa Belghith, Nedra Moalla, Ines Walha
Operators and Matrices Volume 13, Issue 1
03/2019
OaM-13-14 Commutativity and spectral properties of kth-order slant little Hankel operators on the Bergman space
Anuradha Gupta, Bhawna Gupta
Operators and Matrices Volume 13, Issue 1
03/2019
OaM-12-69 Weyl's theorem and its perturbations for the functions of operators
Xiaohong Cao, Jiong Dong, Junhui Liu
Operators and Matrices Volume 12, Issue 4
12/2018
OaM-12-58 The Spectrum and fine spectrum of generalized Rhaly-Cesàro matrices on c0 and c
Mustafa Yildirim, Mohammad Mursaleen, Çağla Doğan
Operators and Matrices Volume 12, Issue 4
12/2018
OaM-12-56 Nonlinear maps preserving condition spectrum of Jordan skew triple product of operators
H. Benbouziane, Y. Bouramdane, M. Ech-Cherif El Kettani, A. Lahssaini
Operators and Matrices Volume 12, Issue 4
12/2018
OaM-12-34 Maps preserving the local spectrum of some matrix products
Zine El Abidine Abdelali, Abdelali Achchi, Rabi Marzouki
Operators and Matrices Volume 12, Issue 2
06/2018
OaM-12-33 Remarks on nearly equivalent operators
Eungil Ko, Mee-Jung Lee
Operators and Matrices Volume 12, Issue 2
06/2018
OaM-12-21 Hypercyclicity and Weyl type theorems for operator matrices
Il Ju An, Jaeseong Heo
Operators and Matrices Volume 12, Issue 2
06/2018
OaM-12-19 Some spectral properties of fourth order differential operator equation
Nigar M. Aslanova, Mamed Bayramoglu, Khalig M. Aslanov
Operators and Matrices Volume 12, Issue 1
03/2018
OaM-12-15 On the block numerical range of operators on arbitrary Banach spaces
Agnes Radl, Manfred P. H. Wolff
Operators and Matrices Volume 12, Issue 1
03/2018
OaM-12-06 Estimates on singular values of functions of perturbed operators
Qinbo Liu
Operators and Matrices Volume 12, Issue 1
03/2018
OaM-11-80 Recycling givens rotations for the efficient approximation of pseudospectra of band-dominated operators
Marko Lindner, Torge Schmidt
Operators and Matrices Volume 11, Issue 4
12/2017
OaM-11-60 A spectral characterization of absolutely norming operators on S. N. ideals
Satish K. Pandey
Operators and Matrices Volume 11, Issue 3
09/2017
OaM-11-59 Spectrum of (n,k)-quasiparanormal operators
Jiangtao Yuan, Caihong Wang
Operators and Matrices Volume 11, Issue 3
09/2017
OaM-11-50 Second regularized trace of a differential operator with second order unbounded operator coefficient given in a finite interval
Özlem Bakşi, Serpil Karayel, Yonca Sezer
Operators and Matrices Volume 11, Issue 3
09/2017
OaM-11-48 The invertibility for linear combinations of bounded linear operators with closed range
Guojun Hai, Chegen Bao, Alatancang Chen
Operators and Matrices Volume 11, Issue 3
09/2017
OaM-11-33 The spectral equality for upper triangular operator matrices with unbounded entries
Deyu Wu, Alatancang Chen, Tin-Yau Tam
Operators and Matrices Volume 11, Issue 2
06/2017
OaM-11-27 Spectra of infinite graphs via Schur complement
L. Golinskii
Operators and Matrices Volume 11, Issue 2
06/2017
JMI-11-40 Some inequalities on power bounded operators acting on locally convex spaces
Flavius Pater
Journal of Mathematical Inequalities Volume 11, Issue 2
06/2017
OaM-11-18 Pseudospectrum of an element of a Banach algebra
Arundhathi Krishnan, S. H. Kulkarni
Operators and Matrices Volume 11, Issue 1
03/2017
OaM-11-10 Maps preserving the local spectrum of the skew Jordan product of operators
Abdelali Achchi, Mohammed Mabrouk, Rabi Marzouki
Operators and Matrices Volume 11, Issue 1
03/2017
MIA-20-09 Local spectral property of relatively regular operators
Eungil Ko, Mee-Jung Lee
Mathematical Inequalities & Applications Volume 20, Issue 1
01/2017
OaM-10-50 On the index of a non-Fredholm model operator
Alan Carey, Fritz Gesztesy, Galina Levitina, Fedor Sukochev
Operators and Matrices Volume 10, Issue 4
12/2016
OaM-10-32 Spectral properties of k-quasi-*-n-paranormal operators
Junli Shen, Alatancang Chen
Operators and Matrices Volume 10, Issue 3
09/2016
OaM-10-29 Variational principles for self-adjoint operator functions arising from second-order systems
Birgit Jacob, Matthias Langer, Carsten Trunk
Operators and Matrices Volume 10, Issue 3
09/2016