Bernik, Janez; Radjavi, Heydar Invariant and almost-invariant subspaces for pairs of idempotents. (English) Zbl 1384.47001 Integral Equations Oper. Theory 84, No. 2, 283-288 (2016). Reviewer: Marjeta Kramar Fijavž (Ljubljana) MSC: 47A15 PDFBibTeX XMLCite \textit{J. Bernik} and \textit{H. Radjavi}, Integral Equations Oper. Theory 84, No. 2, 283--288 (2016; Zbl 1384.47001) Full Text: DOI
Gessesse, Hailegebriel; Popov, Alexey I.; Radjavi, Heydar; Spinu, Eugeniu; Tcaciuc, Adi; Troitsky, Vladimir G. Bounded indecomposable semigroups of non-negative matrices. (English) Zbl 1204.15041 Positivity 14, No. 3, 383-394 (2010). Reviewer: Mihail Voicu (Iaşi) MSC: 15B48 20M20 47D03 47B65 15A30 PDFBibTeX XMLCite \textit{H. Gessesse} et al., Positivity 14, No. 3, 383--394 (2010; Zbl 1204.15041) Full Text: DOI
Marcoux, L. W.; Mastnak, M.; Radjavi, H. Triangularizability of operators with increasing spectrum. (English) Zbl 1200.47011 J. Funct. Anal. 257, No. 11, 3517-3540 (2009). Reviewer: Bebe Prunaru (Bucureşti) MSC: 47A15 47A46 47B38 PDFBibTeX XMLCite \textit{L. W. Marcoux} et al., J. Funct. Anal. 257, No. 11, 3517--3540 (2009; Zbl 1200.47011) Full Text: DOI
Radjavi, Heydar; Troitsky, Vladimir G. Invariant sublattices. (English) Zbl 1187.47009 Ill. J. Math. 52, No. 2, 437-462 (2008). Reviewer: Constantin Niculescu (Craiova) MSC: 47A15 15B48 47B65 PDFBibTeX XMLCite \textit{H. Radjavi} and \textit{V. G. Troitsky}, Ill. J. Math. 52, No. 2, 437--462 (2008; Zbl 1187.47009) Full Text: Euclid