Chō, Muneo; Ko, Eungil; Lee, Ji Eun On \(m\)-complex symmetric operators. II. (English) Zbl 1422.47029 Mediterr. J. Math. 13, No. 5, 3255-3264 (2016). Reviewer: Hassane Zguitti (Nador) MSC: 47B20 47A10 47A11 47B25 PDF BibTeX XML Cite \textit{M. Chō} et al., Mediterr. J. Math. 13, No. 5, 3255--3264 (2016; Zbl 1422.47029) Full Text: DOI
Chō, Muneo; Ko, Eungil; Lee, Ji Eun On \(m\)-complex symmetric operators. (English) Zbl 1394.47031 Mediterr. J. Math. 13, No. 4, 2025-2038 (2016). Reviewer: Hassane Zguitti (Nador) MSC: 47B25 47A11 PDF BibTeX XML Cite \textit{M. Chō} et al., Mediterr. J. Math. 13, No. 4, 2025--2038 (2016; Zbl 1394.47031) Full Text: DOI
Bai, Qingmei; Huang, Junjie; Chen, Alatancang Essential, Weyl and Browder spectra of unbounded upper triangular operator matrices. (English) Zbl 1394.47022 Linear Multilinear Algebra 64, No. 8, 1583-1594 (2016). Reviewer: Hassane Zguitti (Nador) MSC: 47A53 47A55 47A25 PDF BibTeX XML Cite \textit{Q. Bai} et al., Linear Multilinear Algebra 64, No. 8, 1583--1594 (2016; Zbl 1394.47022) Full Text: DOI
Ammar, Aymen; Boukettaya, Bilel; Jeribi, Aref A note on the essential pseudospectra and application. (English) Zbl 1394.47004 Linear Multilinear Algebra 64, No. 8, 1474-1483 (2016). Reviewer: Hassane Zguitti (Nador) MSC: 47A10 47A53 47A55 47A13 PDF BibTeX XML Cite \textit{A. Ammar} et al., Linear Multilinear Algebra 64, No. 8, 1474--1483 (2016; Zbl 1394.47004) Full Text: DOI
Diagana, Toka Perturbations of unbounded Fredholm linear operators in Banach spaces. (English) Zbl 1354.47014 Alpay, Daniel (ed.), Operator theory. With 51 figures and 2 tables. In 2 volumes. Basel: Springer (ISBN 978-3-0348-0666-4/print; 978-3-0348-0667-1/ebook; 978-3-0348-0668-8/print+ebook; 978-3-0348-0692-3/online (updated continuously)). Springer Reference, 875-880 (2015). Reviewer: Hassane Zguitti (Nador) MSC: 47A53 47A55 PDF BibTeX XML Cite \textit{T. Diagana}, in: Operator theory. With 51 figures and 2 tables. In 2 volumes. Basel: Springer. 875--880 (2015; Zbl 1354.47014) Full Text: DOI
Ammar, A.; Dhahri, M. Zerai; Jeribi, A. A characterization of \(S\)-essential spectrum by means of measure of non-strict-singularity and application. (English) Zbl 1339.47018 Azerb. J. Math. 5, No. 1, 73-88 (2015). Reviewer: Hassane Zguitti (Nador) MSC: 47A53 47A55 47A10 PDF BibTeX XML Cite \textit{A. Ammar} et al., Azerb. J. Math. 5, No. 1, 73--88 (2015; Zbl 1339.47018)
Xin, Qiaoling; Jiang, Lining Property \((\omega)\) and topological uniform descent. (English) Zbl 1339.47005 Front. Math. China 9, No. 6, 1411-1426 (2014). Reviewer: Hassane Zguitti (Nador) MSC: 47A10 47A53 47A55 PDF BibTeX XML Cite \textit{Q. Xin} and \textit{L. Jiang}, Front. Math. China 9, No. 6, 1411--1426 (2014; Zbl 1339.47005) Full Text: DOI
Rashid, M. H. M.; Prasad, T. The stability of property \((g w)\) under compact perturbation. (English) Zbl 1322.47005 Acta Math. Vietnam. 39, No. 3, 325-336 (2014). Reviewer: Hassane Zguitti (Nador) MSC: 47A10 47A53 47A55 PDF BibTeX XML Cite \textit{M. H. M. Rashid} and \textit{T. Prasad}, Acta Math. Vietnam. 39, No. 3, 325--336 (2014; Zbl 1322.47005) Full Text: DOI
Shargorodsky, Eugene On the limit behaviour of second order relative spectra of self-adjoint operators. (English) Zbl 1327.47003 J. Spectr. Theory 3, No. 4, 535-552 (2013). Reviewer: Hassane Zguitti (Nador) MSC: 47A10 47A58 47B15 65F15 PDF BibTeX XML Cite \textit{E. Shargorodsky}, J. Spectr. Theory 3, No. 4, 535--552 (2013; Zbl 1327.47003) Full Text: DOI arXiv
Kumar, D. Senthil; Kiruthika, D. Spectral continuity of \((p,k)\)-quasiposinormal operator and \((p,k)\)-quasihyponormal operator. (English) Zbl 1322.47004 Int. J. Appl. Math. 26, No. 5, 565-573 (2013). Reviewer: Hassane Zguitti (Nador) MSC: 47A10 47A53 PDF BibTeX XML Cite \textit{D. S. Kumar} and \textit{D. Kiruthika}, Int. J. Appl. Math. 26, No. 5, 565--573 (2013; Zbl 1322.47004) Full Text: DOI
Alvarez, Teresa; Fakhfakh, Fatma; Mnif, Maher Characterization of closed densely defined semi-Browder linear operators. (English) Zbl 1315.47002 Complex Anal. Oper. Theory 7, No. 6, 1775-1786 (2013). Reviewer: Hassane Zguitti (Nador) MSC: 47A10 47A53 47A55 PDF BibTeX XML Cite \textit{T. Alvarez} et al., Complex Anal. Oper. Theory 7, No. 6, 1775--1786 (2013; Zbl 1315.47002) Full Text: DOI
Gupta, Anuradha; Kashyap, Neeru Variations on Weyl type theorems. (English) Zbl 1315.47003 Int. J. Contemp. Math. Sci. 8, No. 1-4, 189-198 (2013). Reviewer: Hassane Zguitti (Nador) MSC: 47A10 47A11 47A53 PDF BibTeX XML Cite \textit{A. Gupta} and \textit{N. Kashyap}, Int. J. Contemp. Math. Sci. 8, No. 1--4, 189--198 (2013; Zbl 1315.47003) Full Text: DOI Link
Sekar, A.; Seshaiah, C. V.; Senthil Kumar, D.; Maheswari Naik, P. Weyl type theorem and spectrum for \(k\)-quasi-\(\ast\)-class \(A\) operators. (English) Zbl 1306.47017 Far East J. Math. Sci. (FJMS) 75, No. 2, 273-293 (2013). Reviewer: Hassane Zguitti (Nador) MSC: 47A53 47A10 47B20 PDF BibTeX XML Cite \textit{A. Sekar} et al., Far East J. Math. Sci. (FJMS) 75, No. 2, 273--293 (2013; Zbl 1306.47017) Full Text: Link
Aiena, Pietro; Neumann, Michael M. On the stability of the localized single-valued extension property under commuting perturbations. (English) Zbl 1278.47008 Proc. Am. Math. Soc. 141, No. 6, 2039-2050 (2013). Reviewer: Hassane Zguitti (Nador) MSC: 47A10 47A11 47A53 47A55 PDF BibTeX XML Cite \textit{P. Aiena} and \textit{M. M. Neumann}, Proc. Am. Math. Soc. 141, No. 6, 2039--2050 (2013; Zbl 1278.47008) Full Text: DOI
Aiena, Pietro; Aponte, Elvis Polaroid type operators under perturbations. (English) Zbl 1278.47007 Stud. Math. 214, No. 2, 121-136 (2013). Reviewer: Hassane Zguitti (Nador) MSC: 47A10 47A11 47A53 PDF BibTeX XML Cite \textit{P. Aiena} and \textit{E. Aponte}, Stud. Math. 214, No. 2, 121--136 (2013; Zbl 1278.47007) Full Text: DOI
Jiang, Qiaofen; Zhong, Huaijie; Zhang, Shifang Components of topological uniform descent resolvent set and local spectral theory. (English) Zbl 1280.47019 Linear Algebra Appl. 438, No. 3, 1149-1158 (2013). Reviewer: Hassane Zguitti (Nador) MSC: 47A53 47A55 47A15 47A10 47A11 PDF BibTeX XML Cite \textit{Q. Jiang} et al., Linear Algebra Appl. 438, No. 3, 1149--1158 (2013; Zbl 1280.47019) Full Text: DOI
Chō, Muneo; Harte, Robin; Müller, Vladimir Transfinite ranges and the local spectrum. (English) Zbl 1280.47002 J. Math. Anal. Appl. 398, No. 1, 403-408 (2013). Reviewer: Hassane Zguitti (Nador) MSC: 47A05 47A11 PDF BibTeX XML Cite \textit{M. Chō} et al., J. Math. Anal. Appl. 398, No. 1, 403--408 (2013; Zbl 1280.47002) Full Text: DOI
An, Il Ju; Han, Young Min Generalized Weyl’s theorem for algebraically quasi-paranormal operators. (English) Zbl 1302.47032 J. Inequal. Appl. 2012, Paper No. 89, 11 p. (2012). Reviewer: Hassane Zguitti (Nador) MSC: 47B20 47A53 47A10 PDF BibTeX XML Cite \textit{I. J. An} and \textit{Y. M. Han}, J. Inequal. Appl. 2012, Paper No. 89, 11 p. (2012; Zbl 1302.47032) Full Text: DOI
Sanabria, J.; Carpintero, C.; Rosas, E.; García, O. On generalized property \((v)\) for bounded linear operators. (English) Zbl 1278.47011 Stud. Math. 212, No. 2, 141-154 (2012). Reviewer: Hassane Zguitti (Nador) MSC: 47A10 47A11 47A53 47A55 PDF BibTeX XML Cite \textit{J. Sanabria} et al., Stud. Math. 212, No. 2, 141--154 (2012; Zbl 1278.47011) Full Text: DOI
Zhang, Shifang; Wu, Junde Samuel multiplicities and Browder spectrum of operator matrices. (English) Zbl 1264.47011 Oper. Matrices 6, No. 1, Article ID 12, 169-179 (2012). Reviewer: Hassane Zguitti (Nador) MSC: 47A10 47A53 PDF BibTeX XML Cite \textit{S. Zhang} and \textit{J. Wu}, Oper. Matrices 6, No. 1, Article ID 12, 169--179 (2012; Zbl 1264.47011) Full Text: Link arXiv
Kubrusly, Carlos S. A note on Browder spectrum. (English) Zbl 1259.47015 Bull. Belg. Math. Soc. - Simon Stevin 19, No. 1, 185-191 (2012). Reviewer: Hassane Zguitti (Nador) MSC: 47A53 47A11 PDF BibTeX XML Cite \textit{C. S. Kubrusly}, Bull. Belg. Math. Soc. - Simon Stevin 19, No. 1, 185--191 (2012; Zbl 1259.47015) Full Text: Euclid
Cao, Xiaohong; Liu, Aifang Generalized Kato type operators and property \((\omega)\) under perturbations. (English) Zbl 1264.47018 Linear Algebra Appl. 436, No. 7, 2231-2239 (2012). Reviewer: Hassane Zguitti (Nador) MSC: 47A53 47A55 47A10 PDF BibTeX XML Cite \textit{X. Cao} and \textit{A. Liu}, Linear Algebra Appl. 436, No. 7, 2231--2239 (2012; Zbl 1264.47018) Full Text: DOI
An, Il Ju; Han, Young Min Property (b) and property (w) for operator matrices. (English) Zbl 1251.47019 J. Math. Anal. Appl. 389, No. 2, 1020-1028 (2012). Reviewer: Hassane Zguitti (Nador) MSC: 47A66 47A53 47A55 47A10 47A11 PDF BibTeX XML Cite \textit{I. J. An} and \textit{Y. M. Han}, J. Math. Anal. Appl. 389, No. 2, 1020--1028 (2012; Zbl 1251.47019) Full Text: DOI