Stroescu, Elena Existence and perturbation for nonlinear eigenvalue problems. (English) Zbl 0809.47050 Stud. Cercet. Mat. 41, No. 5, 413-421 (1989). MSC: 47J10 65J15 47J25 47J05 65N30 PDFBibTeX XMLCite \textit{E. Stroescu}, Stud. Cercet. Mat. 41, No. 5, 413--421 (1989; Zbl 0809.47050)
Popa, Constantin On smoothing properties of SOR relaxation for algebraic multigrid method. (English) Zbl 0691.65015 Stud. Cercet. Mat. 41, No. 5, 399-406 (1989). Reviewer: A.Swift MSC: 65F10 65N15 65N22 35J05 PDFBibTeX XMLCite \textit{C. Popa}, Stud. Cercet. Mat. 41, No. 5, 399--406 (1989; Zbl 0691.65015)