Hadji, Soufiane; Zguitti, Hassane Further common spectral properties of bounded linear operators \(AC\) and \(BD\). (English) Zbl 07560197 Rend. Circ. Mat. Palermo (2) 71, No. 2, 707-723 (2022). MSC: 47A10 47A53 47A55 PDF BibTeX XML Cite \textit{S. Hadji} and \textit{H. Zguitti}, Rend. Circ. Mat. Palermo (2) 71, No. 2, 707--723 (2022; Zbl 07560197) Full Text: DOI OpenURL
Pant, Rajendra; Shukla, Rahul New fixed point results for Proinov-Suzuki type contractions in metric spaces. (English) Zbl 1505.54082 Rend. Circ. Mat. Palermo (2) 71, No. 2, 633-645 (2022). MSC: 54H25 54E40 54E50 45G99 PDF BibTeX XML Cite \textit{R. Pant} and \textit{R. Shukla}, Rend. Circ. Mat. Palermo (2) 71, No. 2, 633--645 (2022; Zbl 1505.54082) Full Text: DOI OpenURL
Debnath, Pradip Set-valued Meir-Keeler, Geraghty and Edelstein type fixed point results in \(b\)-metric spaces. (English) Zbl 1478.54056 Rend. Circ. Mat. Palermo (2) 70, No. 3, 1389-1398 (2021). MSC: 54H25 47H09 PDF BibTeX XML Cite \textit{P. Debnath}, Rend. Circ. Mat. Palermo (2) 70, No. 3, 1389--1398 (2021; Zbl 1478.54056) Full Text: DOI OpenURL
Ben Ouidren, Kaoutar; Zariouh, Hassan New approach to a-Weyl’s theorem and some preservation results. (English) Zbl 07383957 Rend. Circ. Mat. Palermo (2) 70, No. 2, 819-833 (2021). Reviewer: Cătălin Badea (Villeneuve d’Ascq) MSC: 47A53 47A10 47A11 47A55 PDF BibTeX XML Cite \textit{K. Ben Ouidren} and \textit{H. Zariouh}, Rend. Circ. Mat. Palermo (2) 70, No. 2, 819--833 (2021; Zbl 07383957) Full Text: DOI OpenURL
Khatoon, Sabiya; Uddin, Izhar Convergence analysis of modified abbas iteration process for two \(G\)-nonexpansive mappings. (English) Zbl 07343250 Rend. Circ. Mat. Palermo (2) 70, No. 1, 31-44 (2021). MSC: 47H10 47H09 PDF BibTeX XML Cite \textit{S. Khatoon} and \textit{I. Uddin}, Rend. Circ. Mat. Palermo (2) 70, No. 1, 31--44 (2021; Zbl 07343250) Full Text: DOI OpenURL
Gupta, Anuradha; Kumar, Ankit Properties (BR) and (BgR) for bounded linear operators. (English) Zbl 1444.47006 Rend. Circ. Mat. Palermo (2) 69, No. 2, 601-611 (2020). Reviewer: Abdellatif Bourhim (Syracuse) MSC: 47A10 47A11 47A53 47A55 47B01 PDF BibTeX XML Cite \textit{A. Gupta} and \textit{A. Kumar}, Rend. Circ. Mat. Palermo (2) 69, No. 2, 601--611 (2020; Zbl 1444.47006) Full Text: DOI arXiv OpenURL
Sanabria, J.; Vásquez, L.; Carpintero, C.; Rosas, E.; García, O. Strong variations of Weyl and Browder type theorems for direct sums and restrictions. (English) Zbl 1480.47008 Rend. Circ. Mat. Palermo (2) 68, No. 1, 153-161 (2019). MSC: 47A10 47A11 47A53 47A55 PDF BibTeX XML Cite \textit{J. Sanabria} et al., Rend. Circ. Mat. Palermo (2) 68, No. 1, 153--161 (2019; Zbl 1480.47008) Full Text: DOI Link OpenURL
Banerjee, Abhijit; Ahamed, Molla Basir Polynomial of a meromorphic function and its \(k\)-th derivative sharing a set. (English) Zbl 1404.30038 Rend. Circ. Mat. Palermo (2) 67, No. 3, 581-598 (2018). MSC: 30D35 PDF BibTeX XML Cite \textit{A. Banerjee} and \textit{M. B. Ahamed}, Rend. Circ. Mat. Palermo (2) 67, No. 3, 581--598 (2018; Zbl 1404.30038) Full Text: DOI OpenURL
Zariouh, H. Property \((k)\) and commuting Riesz-type perturbations. (English) Zbl 06941000 Rend. Circ. Mat. Palermo (2) 67, No. 2, 233-240 (2018). MSC: 47A53 47A55 47A10 47A11 PDF BibTeX XML Cite \textit{H. Zariouh}, Rend. Circ. Mat. Palermo (2) 67, No. 2, 233--240 (2018; Zbl 06941000) Full Text: DOI OpenURL
Zariouh, H. On the property \((Z_{E_{a}})\). (English) Zbl 1353.47020 Rend. Circ. Mat. Palermo (2) 65, No. 2, 323-331 (2016). MSC: 47A53 47A55 47A10 47A11 PDF BibTeX XML Cite \textit{H. Zariouh}, Rend. Circ. Mat. Palermo (2) 65, No. 2, 323--331 (2016; Zbl 1353.47020) Full Text: DOI arXiv OpenURL
Amouch, Mohamed; Lombarkia, Farida Rakočević’s property for generalized derivations. (English) Zbl 1319.47032 Rend. Circ. Mat. Palermo (2) 64, No. 1, 57-66 (2015). MSC: 47B47 47A10 47A53 PDF BibTeX XML Cite \textit{M. Amouch} and \textit{F. Lombarkia}, Rend. Circ. Mat. Palermo (2) 64, No. 1, 57--66 (2015; Zbl 1319.47032) Full Text: DOI arXiv OpenURL
Bagheri, L.; Yousefi, B. Reflexivity of the shift operator on some BK spaces. (English) Zbl 1309.47034 Rend. Circ. Mat. Palermo (2) 63, No. 1, 91-96 (2014). MSC: 47B37 PDF BibTeX XML Cite \textit{L. Bagheri} and \textit{B. Yousefi}, Rend. Circ. Mat. Palermo (2) 63, No. 1, 91--96 (2014; Zbl 1309.47034) Full Text: DOI OpenURL
Chauhan, Sunny; Shatanawi, Wasfi; Radenović, Stojan; Abu-Irwaq, Issam Variants of sub-sequentially continuous mappings and integral-type fixed point results. (English) Zbl 1310.54042 Rend. Circ. Mat. Palermo (2) 63, No. 1, 53-72 (2014). Reviewer: Palaniappan Vijayaraju (Chennai) MSC: 54H25 54E40 PDF BibTeX XML Cite \textit{S. Chauhan} et al., Rend. Circ. Mat. Palermo (2) 63, No. 1, 53--72 (2014; Zbl 1310.54042) Full Text: DOI OpenURL
Lashkaripour, R.; Talebi, G. Lower bound for matrix operators on the Euler weighted sequence space \(e_{w,p}^{\theta}\) (\(0<p<1\)). (English) Zbl 1279.47048 Rend. Circ. Mat. Palermo (2) 61, No. 1, 1-12 (2012). Reviewer: Ekrem Savas (Istanbul) MSC: 47B37 26D15 47A30 40G05 46A45 54D55 PDF BibTeX XML Cite \textit{R. Lashkaripour} and \textit{G. Talebi}, Rend. Circ. Mat. Palermo (2) 61, No. 1, 1--12 (2012; Zbl 1279.47048) Full Text: DOI OpenURL
Roy, Bishwambhar; Mukherjee, Manabendra N. Concerning some results of Pettis. (English) Zbl 1213.54052 Rend. Circ. Mat. Palermo (2) 59, No. 3, 355-365 (2010). Reviewer: Abdolrasoul Pourabbas (Tehran) MSC: 54H11 54E99 54A99 PDF BibTeX XML Cite \textit{B. Roy} and \textit{M. N. Mukherjee}, Rend. Circ. Mat. Palermo (2) 59, No. 3, 355--365 (2010; Zbl 1213.54052) Full Text: DOI OpenURL
Noiri, Takashi The further unified theory for modifications of \(g\)-closed sets. (English) Zbl 1179.54004 Rend. Circ. Mat. Palermo (2) 57, No. 3, 411-421 (2008). Reviewer: K. Chandrasekhara Rao (Kumbakonam) MSC: 54A05 54D10 PDF BibTeX XML Cite \textit{T. Noiri}, Rend. Circ. Mat. Palermo (2) 57, No. 3, 411--421 (2008; Zbl 1179.54004) Full Text: DOI OpenURL
Duszyński, Zbigniew Optimality of mappings and some separation axioms. (English) Zbl 1166.54303 Rend. Circ. Mat. Palermo (2) 57, No. 2, 213-228 (2008). MSC: 54C08 PDF BibTeX XML Cite \textit{Z. Duszyński}, Rend. Circ. Mat. Palermo (2) 57, No. 2, 213--228 (2008; Zbl 1166.54303) 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
Noiri, Takashi A unified theory for modifications of \(g\)-closed sets. (English) Zbl 1196.54002 Rend. Circ. Mat. Palermo (2) 56, No. 2, 171-184 (2007). MSC: 54A05 PDF BibTeX XML Cite \textit{T. Noiri}, Rend. Circ. Mat. Palermo (2) 56, No. 2, 171--184 (2007; Zbl 1196.54002) Full Text: DOI OpenURL
Duggal, B. P. Paranormal and \((p,k)\)-quasihyponormal operators: spectral continuity. (English) Zbl 1150.47012 Rend. Circ. Mat. Palermo (2) 56, No. 1, 57-64 (2007). Reviewer: Takeaki Yamazaki (Yokohama) MSC: 47B20 47A10 47A11 PDF BibTeX XML Cite \textit{B. P. Duggal}, Rend. Circ. Mat. Palermo (2) 56, No. 1, 57--64 (2007; Zbl 1150.47012) Full Text: DOI OpenURL
Noiri, Takashi Unified characterizations for modifications of \(R_0\) and \(R_1\) topological spaces. (English) Zbl 1196.54042 Rend. Circ. Mat. Palermo (2) 55, No. 1, 29-42 (2006). MSC: 54D10 PDF BibTeX XML Cite \textit{T. Noiri}, Rend. Circ. Mat. Palermo (2) 55, No. 1, 29--42 (2006; Zbl 1196.54042) Full Text: DOI OpenURL
Aiena, Pietro; Duggal, B. P. Tensor products, multiplications and Weyl’s theorem. (English) Zbl 1123.47018 Rend. Circ. Mat. Palermo (2) 54, No. 3, 387-395 (2005). Reviewer: Michal Zajac (Bratislava) MSC: 47A80 47A10 47A11 47B47 PDF BibTeX XML Cite \textit{P. Aiena} and \textit{B. P. Duggal}, Rend. Circ. Mat. Palermo (2) 54, No. 3, 387--395 (2005; Zbl 1123.47018) 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
De Malafosse, Bruno On matrix transformations and sequence spaces. (English) Zbl 1194.46005 Rend. Circ. Mat. Palermo (2) 52, No. 2, 189-210 (2003). MSC: 46A45 PDF BibTeX XML Cite \textit{B. De Malafosse}, Rend. Circ. Mat. Palermo (2) 52, No. 2, 189--210 (2003; Zbl 1194.46005) Full Text: DOI OpenURL
Popa, Valeriu; Noiri, Takashi A unified theory of \(\theta\)-continuity for functions. (English) Zbl 1098.54007 Rend. Circ. Mat. Palermo, II. Ser. 52, No. 2, 163-188 (2003). Reviewer: David B. Gauld (Auckland) MSC: 54C08 PDF BibTeX XML Cite \textit{V. Popa} and \textit{T. Noiri}, Rend. Circ. Mat. Palermo (2) 52, No. 2, 163--188 (2003; Zbl 1098.54007) Full Text: DOI OpenURL
Jafari, Saeid; Noiri, Takashi On \(\alpha\)-quasi-irresolute functions. (English) Zbl 1118.54302 Rend. Circ. Mat. Palermo (2) 50, No. 1, 137-152 (2001). Reviewer: Miroslav Hušek (Praha) MSC: 54C08 54D20 PDF BibTeX XML Cite \textit{S. Jafari} and \textit{T. Noiri}, Rend. Circ. Mat. Palermo (2) 50, No. 1, 137--152 (2001; Zbl 1118.54302) Full Text: DOI OpenURL
Zsilinszky, László On separation axioms in hyperspaces. (English) Zbl 0907.54010 Rend. Circ. Mat. Palermo, II. Ser. 45, No. 1, 75-83 (1996). MSC: 54D10 54B20 PDF BibTeX XML Cite \textit{L. Zsilinszky}, Rend. Circ. Mat. Palermo (2) 45, No. 1, 75--83 (1996; Zbl 0907.54010) Full Text: DOI OpenURL
Predrag, Stanimirović The Moore-Penrose and group inverse of square matrices and the Jordan canonical form. (English) Zbl 0888.15003 Rend. Circ. Mat. Palermo, II. Ser. 45, No. 2, 233-255 (1996). Reviewer: J.Kubarski (Łódź) MSC: 15A09 PDF BibTeX XML Cite \textit{S. Predrag}, Rend. Circ. Mat. Palermo (2) 45, No. 2, 233--255 (1996; Zbl 0888.15003) Full Text: DOI OpenURL
Przemski, Marian On forms of continuity and cliquishness. (English) Zbl 0807.54001 Rend. Circ. Mat. Palermo, II. Ser. 42, No. 3, 417-452 (1993). Reviewer: Z.Piotrowski (Youngstown) MSC: 54A05 54C08 PDF BibTeX XML Cite \textit{M. Przemski}, Rend. Circ. Mat. Palermo (2) 42, No. 3, 417--452 (1993; Zbl 0807.54001) Full Text: DOI OpenURL
Bokan, Neda On the complete decomposition of curvature tensors of Riemannian manifolds with symmetric connection. (English) Zbl 0728.53016 Rend. Circ. Mat. Palermo, II. Ser. 39, No. 3, 331-380 (1990). Reviewer: L.Vanhecke (Heverlee) MSC: 53B20 53B05 PDF BibTeX XML Cite \textit{N. Bokan}, Rend. Circ. Mat. Palermo (2) 39, No. 3, 331--380 (1990; Zbl 0728.53016) Full Text: DOI OpenURL