Koch, Othmar; März, Roswitha; Praetorius, Dirk; Weinmüller, Ewa Collocation methods for index 1 DAEs with a singularity of the first kind. (English) Zbl 1196.65134 Math. Comput. 79, No. 269, 281-304 (2010). MSC: 65L80 65L60 65L70 34A05 PDFBibTeX XMLCite \textit{O. Koch} et al., Math. Comput. 79, No. 269, 281--304 (2010; Zbl 1196.65134) Full Text: DOI
Auzinger, Winfried; Koch, Othmar; Praetorius, Dirk; Weinmüller, Ewa New a posteriori error estimates for singular boundary value problems. (English) Zbl 1082.65079 Numer. Algorithms 40, No. 1, 79-100 (2005). Reviewer: Pavol Chocholatý (Bratislava) MSC: 65L70 65L10 34B16 65L60 PDFBibTeX XMLCite \textit{W. Auzinger} et al., Numer. Algorithms 40, No. 1, 79--100 (2005; Zbl 1082.65079) Full Text: DOI