Aiena, Pietro; González, Manuel Local spectral theory for operators \(R\) and \(S\) satisfying \(RSR=R^2\). (English) Zbl 1355.47003 Extr. Math. 31, No. 1, 37-46 (2016). MSC: 47A11 47A10 47A53 47A55 PDFBibTeX XMLCite \textit{P. Aiena} and \textit{M. González}, Extr. Math. 31, No. 1, 37--46 (2016; Zbl 1355.47003) Full Text: Link
Aiena, Pietro; Biondi, Maria T. Weyl type theorems for polaroid operators. (English) Zbl 1176.47007 Extr. Math. 23, No. 2, 103-118 (2008). Reviewer: Abdellatif Bourhim (Syracuse) MSC: 47A10 47A11 47A53 PDFBibTeX XMLCite \textit{P. Aiena} and \textit{M. T. Biondi}, Extr. Math. 23, No. 2, 103--118 (2008; Zbl 1176.47007) Full Text: EuDML
Aiena, Pietro; Carpintero, Carlos Weyl’s theorem, \(a\)-Weyl’s theorem and single-valued extension property. (English) Zbl 1079.47002 Extr. Math. 20, No. 1, 25-41 (2005). Reviewer: Pei Yuan Wu (Hsinchu) MSC: 47A10 47A53 47A11 PDFBibTeX XMLCite \textit{P. Aiena} and \textit{C. Carpintero}, Extr. Math. 20, No. 1, 25--41 (2005; Zbl 1079.47002) Full Text: EuDML
Aiena, Pietro Fredholm, Riesz and local spectral theory of multipliers. (English) Zbl 1051.47500 Extr. Math. 9, No. 1, 1-20 (1994). Reviewer: Kjeld B. Laursen (MR95i:47007) MSC: 47A10 43A22 46H05 47A11 47B40 47B48 47-02 47A53 PDFBibTeX XMLCite \textit{P. Aiena}, Extr. Math. 9, No. 1, 1--20 (1994; Zbl 1051.47500) Full Text: EuDML