Živković-Zlatanović, Snežana Č.; Chaâben, Hamadi; Walha, Ines; Abdmouleh, Faiçal A note on essential spectra of linear operator pencils. (English) Zbl 07648465 Bull. Iran. Math. Soc. 48, No. 6, 3439-3456 (2022). MSC: 47A10 47A13 47A55 PDF BibTeX XML Cite \textit{S. Č. Živković-Zlatanović} et al., Bull. Iran. Math. Soc. 48, No. 6, 3439--3456 (2022; Zbl 07648465) Full Text: DOI OpenURL
Jeribi, Aref; Krichen, Bilel; Salhi, Makrem Characterization of essential spectra involving weakly demicompact operators on Banach spaces. (English) Zbl 07581259 Bull. Iran. Math. Soc. 48, No. 4, 1513-1538 (2022). MSC: 47B07 47A53 47A10 PDF BibTeX XML Cite \textit{A. Jeribi} et al., Bull. Iran. Math. Soc. 48, No. 4, 1513--1538 (2022; Zbl 07581259) Full Text: DOI OpenURL
Tajmouati, Abdelaziz; El Berrag, Mohammed Weyl type theorems for Cesàro-hypercyclic operators. (English) Zbl 1498.47025 Filomat 33, No. 17, 5639-5644 (2019). MSC: 47A16 47B37 PDF BibTeX XML Cite \textit{A. Tajmouati} and \textit{M. El Berrag}, Filomat 33, No. 17, 5639--5644 (2019; Zbl 1498.47025) Full Text: DOI OpenURL
Aiena, Pietro; Chō, Muneo; Zhang, Lingling Weyl’s theorems and extensions of bounded linear operators. (English) Zbl 1261.47007 Tokyo J. Math. 35, No. 2, 279-289 (2012). MSC: 47A10 47A11 47A53 47A55 PDF BibTeX XML Cite \textit{P. Aiena} et al., Tokyo J. Math. 35, No. 2, 279--289 (2012; Zbl 1261.47007) Full Text: DOI Euclid OpenURL
Jeribi, Aref; Moalla, Nedra A characterization of some subsets of Schechter’s essential spectrum and application to singular transport equation. (English) Zbl 1188.47013 J. Math. Anal. Appl. 358, No. 2, 434-444 (2009). Reviewer: Hans-Olav Tylli (Helsinki) MSC: 47A53 47A55 47N50 82D75 47A10 PDF BibTeX XML Cite \textit{A. Jeribi} and \textit{N. Moalla}, J. Math. Anal. Appl. 358, No. 2, 434--444 (2009; Zbl 1188.47013) Full Text: DOI OpenURL
Duggal, B. P. Polaroid operators, SVEP and perturbed Browder, Weyl theorems. (English) Zbl 1196.47030 Rend. Circ. Mat. Palermo (2) 56, No. 3, 317-330 (2007). MSC: 47B47 47A10 47A11 PDF BibTeX XML Cite \textit{B. P. Duggal}, Rend. Circ. Mat. Palermo (2) 56, No. 3, 317--330 (2007; Zbl 1196.47030) Full Text: DOI OpenURL
Duggal, B. P. Weyl’s theorem and hypercyclic/supercyclic operators. (English) Zbl 1126.47008 J. Math. Anal. Appl. 335, No. 2, 990-995 (2007). Reviewer: Abdellatif Bourhim (Québec) MSC: 47A16 47A10 47A53 PDF BibTeX XML Cite \textit{B. P. Duggal}, J. Math. Anal. Appl. 335, No. 2, 990--995 (2007; Zbl 1126.47008) Full Text: DOI OpenURL
Duggal, B. P. Weyl’s theorem for totally hereditarily normaloid operators. (English) Zbl 1096.47038 Rend. Circ. Mat. Palermo, II. Ser. 53, No. 3, 417-428 (2004). Reviewer: Vladimir V. Kisil (Leeds) MSC: 47B47 47A10 47A11 PDF BibTeX XML Cite \textit{B. P. Duggal}, Rend. Circ. Mat. Palermo (2) 53, No. 3, 417--428 (2004; Zbl 1096.47038) Full Text: DOI OpenURL
Han, Young Min; Djordjevic, Slavisa V. \(a\)-Weyl’s theorem for operator matrices. (English) Zbl 0994.47013 Proc. Am. Math. Soc. 130, No. 3, 715-722 (2002). Reviewer: P.C.Sinha (Patna) MSC: 47A50 47A53 PDF BibTeX XML Cite \textit{Y. M. Han} and \textit{S. V. Djordjevic}, Proc. Am. Math. Soc. 130, No. 3, 715--722 (2002; Zbl 0994.47013) Full Text: DOI OpenURL
Han, Young Min; Djordjević, Slaviša V. A note on \(a\)-Weyl’s theorem. (English) Zbl 0989.47018 J. Math. Anal. Appl. 260, No. 1, 200-213 (2001). Reviewer: Gerhard Garske (Hagen) MSC: 47B20 47A10 47A60 PDF BibTeX XML Cite \textit{Y. M. Han} and \textit{S. V. Djordjević}, J. Math. Anal. Appl. 260, No. 1, 200--213 (2001; Zbl 0989.47018) Full Text: DOI OpenURL