Rehman, Sumaira; Pedas, Arvet; Vainikko, Gennadi A quasi-fast solver for weakly singular integral equations of the second kind. (English) Zbl 1487.65201 Numer. Funct. Anal. Optim. 41, No. 7, 850-870 (2020). Reviewer: Ilia V. Boikov (Penza) MSC: 65R20 45B05 45E10 PDFBibTeX XMLCite \textit{S. Rehman} et al., Numer. Funct. Anal. Optim. 41, No. 7, 850--870 (2020; Zbl 1487.65201) Full Text: DOI
Vainikko, Gennadi First kind cordial Volterra integral equations. II. (English) Zbl 1381.45015 Numer. Funct. Anal. Optim. 35, No. 12, 1607-1637 (2014). MSC: 45D05 45P05 65R20 PDFBibTeX XMLCite \textit{G. Vainikko}, Numer. Funct. Anal. Optim. 35, No. 12, 1607--1637 (2014; Zbl 1381.45015) Full Text: DOI
Vainikko, Gennadi First kind cordial Volterra integral equations. I. (English) Zbl 1248.45002 Numer. Funct. Anal. Optim. 33, No. 6, 680-704 (2012). Reviewer: Olof Staffans (Aalto) MSC: 45D05 45P05 PDFBibTeX XMLCite \textit{G. Vainikko}, Numer. Funct. Anal. Optim. 33, No. 6, 680--704 (2012; Zbl 1248.45002) Full Text: DOI
Vainikko, Gennadi Spline collocation-interpolation method for linear and nonlinear cordial Volterra integral equations. (English) Zbl 1215.65205 Numer. Funct. Anal. Optim. 32, No. 1, 83-109 (2011). Reviewer: I. V. Boikov (Penza) MSC: 65R20 45A05 45D05 45G10 PDFBibTeX XMLCite \textit{G. Vainikko}, Numer. Funct. Anal. Optim. 32, No. 1, 83--109 (2011; Zbl 1215.65205) Full Text: DOI
Vainikko, Gennadi Spline collocation for cordial Volterra integral equations. (English) Zbl 1195.65230 Numer. Funct. Anal. Optim. 31, No. 3, 313-338 (2010). Reviewer: Hu Chuangan (Cupertino) MSC: 65R20 45D05 PDFBibTeX XMLCite \textit{G. Vainikko}, Numer. Funct. Anal. Optim. 31, No. 3, 313--338 (2010; Zbl 1195.65230) Full Text: DOI
Vainikko, Gennadi Cordial Volterra integral equations. II. (English) Zbl 1194.65152 Numer. Funct. Anal. Optim. 31, No. 2, 191-219 (2010). MSC: 65R20 45A05 45C05 45D05 45P05 45E10 PDFBibTeX XMLCite \textit{G. Vainikko}, Numer. Funct. Anal. Optim. 31, No. 2, 191--219 (2010; Zbl 1194.65152) Full Text: DOI
Vainikko, Gennadi Cordial Volterra integral equations. I. (English) Zbl 1195.45004 Numer. Funct. Anal. Optim. 30, No. 9-10, 1145-1172 (2009). Reviewer: Ioan I. Vrabie (Iaşi) MSC: 45D05 45A05 46H20 65R20 45E10 45C05 PDFBibTeX XMLCite \textit{G. Vainikko}, Numer. Funct. Anal. Optim. 30, No. 9--10, 1145--1172 (2009; Zbl 1195.45004) Full Text: DOI
Kolk, Marek; Pedas, Arvet; Vainikko, Gennadi High-order methods for Volterra integral equations with general weak singularities. (English) Zbl 1187.65145 Numer. Funct. Anal. Optim. 30, No. 9-10, 1002-1024 (2009). Reviewer: I. V. Boikov (Penza) MSC: 65R20 45D05 45E10 45A05 PDFBibTeX XMLCite \textit{M. Kolk} et al., Numer. Funct. Anal. Optim. 30, No. 9--10, 1002--1024 (2009; Zbl 1187.65145) Full Text: DOI
Orav-Puurand, Kerli; Vainikko, Gennadi Central part interpolation schemes for integral equations. (English) Zbl 1187.65149 Numer. Funct. Anal. Optim. 30, No. 3-4, 352-370 (2009). Reviewer: Pat Lumb (Chester) MSC: 65R20 45B05 45E10 PDFBibTeX XMLCite \textit{K. Orav-Puurand} and \textit{G. Vainikko}, Numer. Funct. Anal. Optim. 30, No. 3--4, 352--370 (2009; Zbl 1187.65149) Full Text: DOI Link
Saranen, J.; Vainikko, G. Two-grid solution of boundary integral equations on closed curves. (English) Zbl 0882.65105 Numer. Funct. Anal. Optimization 17, No. 7-8, 823-832 (1996). Reviewer: C.I.Gheorghiu (Cluj-Napoca) MSC: 65N38 65R20 35J05 65N15 45E10 PDFBibTeX XMLCite \textit{J. Saranen} and \textit{G. Vainikko}, Numer. Funct. Anal. Optim. 17, No. 7--8, 823--832 (1996; Zbl 0882.65105) Full Text: DOI
Nevanlinna, Olavi; Vainikko, Gennadi Limit spectrum of discretely converging operators. (English) Zbl 0879.47008 Numer. Funct. Anal. Optimization 17, No. 7-8, 797-808 (1996). MSC: 47A58 65J10 47A50 47A10 PDFBibTeX XMLCite \textit{O. Nevanlinna} and \textit{G. Vainikko}, Numer. Funct. Anal. Optim. 17, No. 7--8, 797--808 (1996; Zbl 0879.47008) Full Text: DOI
Vainikko, Gennadi On the discretization and regularization of ill-posed problems with noncompact operators. (English) Zbl 0759.65030 Numer. Funct. Anal. Optimization 13, No. 3-4, 381-396 (1992). Reviewer: G.Vainikko (Tartu) MSC: 65J10 65J20 47A50 35R30 35Q35 76S05 PDFBibTeX XMLCite \textit{G. Vainikko}, Numer. Funct. Anal. Optim. 13, No. 3--4, 381--396 (1992; Zbl 0759.65030) Full Text: DOI