Ammar, Aymen; Fakhfakh, Slim; Kouas, Dorsaf The local spectral theory for upper triangular matrix linear relations involving SVEP. (English) Zbl 07560205 Rend. Circ. Mat. Palermo (2) 71, No. 2, 865-878 (2022). MSC: 47A06 PDF BibTeX XML Cite \textit{A. Ammar} et al., Rend. Circ. Mat. Palermo (2) 71, No. 2, 865--878 (2022; Zbl 07560205) Full Text: DOI OpenURL
Du, Yanyan; Huang, Junjie Spectral property of upper triangular relation matrices. (English) Zbl 07530369 Linear Multilinear Algebra 70, No. 8, 1526-1542 (2022). MSC: 47A06 47A10 47A55 PDF BibTeX XML Cite \textit{Y. Du} and \textit{J. Huang}, Linear Multilinear Algebra 70, No. 8, 1526--1542 (2022; Zbl 07530369) Full Text: DOI OpenURL
Wu, Xiu Feng; Huang, Jun Jie Weyl spectrum of upper triangular operator matrices. (English) Zbl 07244197 Acta Math. Sin., Engl. Ser. 36, No. 7, 783-796 (2020). MSC: 47A10 47A55 PDF BibTeX XML Cite \textit{X. F. Wu} and \textit{J. J. Huang}, Acta Math. Sin., Engl. Ser. 36, No. 7, 783--796 (2020; Zbl 07244197) Full Text: DOI OpenURL
Ko, Eungil; Lee, Ji Eun; Lee, Mee-Jung Crystal complex symmetric operators. (English) Zbl 07238124 Banach J. Math. Anal. 14, No. 4, 1711-1727 (2020). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 47B25 47A15 47A10 47A11 PDF BibTeX XML Cite \textit{E. Ko} et al., Banach J. Math. Anal. 14, No. 4, 1711--1727 (2020; Zbl 07238124) Full Text: DOI OpenURL
Wu, Xiufeng; Huang, Junjie Essential spectrum of upper triangular operator matrices. (English) Zbl 1498.47009 Ann. Funct. Anal. 11, No. 3, 780-798 (2020). MSC: 47A08 47A10 47A55 PDF BibTeX XML Cite \textit{X. Wu} and \textit{J. Huang}, Ann. Funct. Anal. 11, No. 3, 780--798 (2020; Zbl 1498.47009) Full Text: DOI OpenURL
Abkari, M.; Karmouni, M.; Tajmouati, A. Limit points for left and right spectra of operator matrices. (English) Zbl 07065840 Bol. Soc. Mat. Mex., III. Ser. 25, No. 1, 215-224 (2019). MSC: 47A10 47A11 PDF BibTeX XML Cite \textit{M. Abkari} et al., Bol. Soc. Mat. Mex., III. Ser. 25, No. 1, 215--224 (2019; Zbl 07065840) Full Text: DOI OpenURL
Tajmouati, Abdelaziz; El Bakkali, Abdeslam; Karmouni, Mohammed On some local spectral theory and bounded local resolvent of operator matrices. (English) Zbl 1487.47012 Math. Bohem. 143, No. 2, 113-122 (2018). Reviewer: Bilender P. Allahverdiev (Isparta) MSC: 47A11 47A08 47A53 47A10 PDF BibTeX XML Cite \textit{A. Tajmouati} et al., Math. Bohem. 143, No. 2, 113--122 (2018; Zbl 1487.47012) Full Text: DOI OpenURL
Zariouh, H.; Zguitti, H. On pseudo B-Weyl operators and generalized Drazin invertibility for operator matrices. (English) Zbl 1380.47010 Linear Multilinear Algebra 64, No. 7, 1245-1257 (2016). Reviewer: Sen Zhu (Changchun) MSC: 47A53 47A10 47A11 PDF BibTeX XML Cite \textit{H. Zariouh} and \textit{H. Zguitti}, Linear Multilinear Algebra 64, No. 7, 1245--1257 (2016; Zbl 1380.47010) Full Text: DOI arXiv OpenURL
Pötzsche, Christian Dichotomy spectra of triangular equations. (English) Zbl 1364.39016 Discrete Contin. Dyn. Syst. 36, No. 1, 423-450 (2016). Reviewer: David Cheban (Chisinau) MSC: 39A30 34D09 37C60 47B37 PDF BibTeX XML Cite \textit{C. Pötzsche}, Discrete Contin. Dyn. Syst. 36, No. 1, 423--450 (2016; Zbl 1364.39016) Full Text: DOI OpenURL
Arroud, Abdelmajid; Zariouh, Hassan Stability of Browder spectral properties under Riesz-type perturbations. (English) Zbl 1368.47010 Funct. Anal. Approx. Comput. 7, No. 3, 57-65 (2015). MSC: 47A53 47A55 47A10 47A11 PDF BibTeX XML Cite \textit{A. Arroud} and \textit{H. Zariouh}, Funct. Anal. Approx. Comput. 7, No. 3, 57--65 (2015; Zbl 1368.47010) Full Text: Link OpenURL
Wang, Qing; Lam, James; Gao, Huijun; Wang, Qingyang Energy-to-peak model reduction for 2-D discrete systems in Fornasini-Marchesini form. (English) Zbl 1293.93144 Eur. J. Control 12, No. 4, 420-430 (2006). MSC: 93B11 93C55 PDF BibTeX XML Cite \textit{Q. Wang} et al., Eur. J. Control 12, No. 4, 420--430 (2006; Zbl 1293.93144) Full Text: DOI OpenURL
Zerouali, El Hassan; Zguitti, Hassane Perturbation of spectra of operator matrices and local spectral theory. (English) Zbl 1105.47006 J. Math. Anal. Appl. 324, No. 2, 992-1005 (2006). Reviewer: Bilender P. Allahverdiev (Isparta) MSC: 47A11 47A55 47A10 PDF BibTeX XML Cite \textit{E. H. Zerouali} and \textit{H. Zguitti}, J. Math. Anal. Appl. 324, No. 2, 992--1005 (2006; Zbl 1105.47006) Full Text: DOI OpenURL