Ahues, M.; Limaye, B. V. Computation of spectral subspaces for weakly singular integral operators. (English) Zbl 1076.47009 Numer. Funct. Anal. Optimization 25, No. 1-2, 1-14 (2004). Reviewer: Alexei Yu. Karlovich (Braga) MSC: 47A58 45C05 PDFBibTeX XMLCite \textit{M. Ahues} and \textit{B. V. Limaye}, Numer. Funct. Anal. Optim. 25, No. 1--2, 1--14 (2004; Zbl 1076.47009) Full Text: DOI
Ahues, Mario; Carreño, Gloria; Telias, Mauricio Iterative refinement for defective subspaces of differential operators. (English) Zbl 0646.65046 Numer. Funct. Anal. Optimization 10, No. 3-4, 199-210 (1989). Reviewer: M.Ahues MSC: 65J10 65N30 47A15 47F05 35P05 65N25 PDFBibTeX XMLCite \textit{M. Ahues} et al., Numer. Funct. Anal. Optim. 10, No. 3--4, 199--210 (1989; Zbl 0646.65046) Full Text: DOI