Nørsett, Syvert P.; Wanner, Gerhard The real-pole sandwich for rational approximations and oscillation equations. (English) Zbl 0413.65011 BIT, Nord. Tidskr. Inf.-behandl. 19, 79-94 (1979). MSC: 65D20 41A20 65D15 65L05 65L07 65M12 PDFBibTeX XMLCite \textit{S. P. Nørsett} and \textit{G. Wanner}, BIT, Nord. Tidskr. Inf.-behandl. 19, 79--94 (1979; Zbl 0413.65011) Full Text: DOI
Wanner, Gerhard; Hairer, Ernst; Nørsett, Syvert P. When I-stability implies A-stability. (English) Zbl 0444.65040 BIT, Nord. Tidskr. Inf.-behandl. 18, 503 (1978). MSC: 65L05 65L20 PDFBibTeX XMLCite \textit{G. Wanner} et al., BIT, Nord. Tidskr. Inf.-behandl. 18, 503 (1978; Zbl 0444.65040) Full Text: DOI
Wanner, Gerhard; Hairer, Ernst; Nørsett, Syvert P. Order stars and stability theorems. (English) Zbl 0444.65039 BIT, Nord. Tidskr. Inf.-behandl. 18, 475-489 (1978). MSC: 65L05 41A21 65L20 PDFBibTeX XMLCite \textit{G. Wanner} et al., BIT, Nord. Tidskr. Inf.-behandl. 18, 475--489 (1978; Zbl 0444.65039) Full Text: DOI
Wanner, Gerhard; Hairer, Ernst; Nørsett, Syvert P. When I-stability implies A-stability. (English) Zbl 0432.34033 BIT, Nord. Tidskr. Inf.-behandl. 18, 503 (1978). MSC: 34D30 65J99 PDFBibTeX XMLCite \textit{G. Wanner} et al., BIT, Nord. Tidskr. Inf.-behandl. 18, 503 (1978; Zbl 0432.34033) Full Text: DOI
Nørsett, Syvert P.; Wolfbrandt, Arne Attainable order of rational approximations to the exponential function with only real poles. (English) Zbl 0361.41011 BIT, Nord. Tidskr. Inf.-behandl. 17, 200-208 (1977). MSC: 41A20 41A25 34A45 65D15 PDFBibTeX XMLCite \textit{S. P. Nørsett} and \textit{A. Wolfbrandt}, BIT, Nord. Tidskr. Inf.-behandl. 17, 200--208 (1977; Zbl 0361.41011) Full Text: DOI
Nørsett, Syvert P. Runge-Kutta methods with a multiple real eigenvalue only. (English) Zbl 0345.65036 BIT, Nord. Tidskr. Inf.-behandl. 16, 388-393 (1976). MSC: 65L05 PDFBibTeX XMLCite \textit{S. P. Nørsett}, BIT, Nord. Tidskr. Inf.-behandl. 16, 388--393 (1976; Zbl 0345.65036) Full Text: DOI
Nørsett, Syvert P. One-step methods of Hermite type for numerical integration of stiff systems. (English) Zbl 0278.65078 BIT, Nord. Tidskr. Inf.-behandl. 14, 63-77 (1974). MSC: 65L05 65J99 PDFBibTeX XMLCite \textit{S. P. Nørsett}, BIT, Nord. Tidskr. Inf.-behandl. 14, 63--77 (1974; Zbl 0278.65078) Full Text: DOI
Nørsett, Syvert P. A criterion for \(A(\alpha)\)-stability of linear multistep methods. (English) Zbl 0185.41701 BIT, Nord. Tidskr. Inf.-behandl. 9, 259-263 (1969). PDFBibTeX XMLCite \textit{S. P. Nørsett}, BIT, Nord. Tidskr. Inf.-behandl. 9, 259--263 (1969; Zbl 0185.41701) Full Text: DOI