Appell, J.; De Pascale, E.; Vignoli, A. A semilinear Furi-Martelli-Vignoli spectrum. (English) Zbl 1002.47041 Z. Anal. Anwend. 20, No. 3, 565-577 (2001). Reviewer: Boris V.Loginov (Ulyanovsk) MSC: 47J10 47H11 47H10 47H09 47H30 47A53 34C25 PDFBibTeX XMLCite \textit{J. Appell} et al., Z. Anal. Anwend. 20, No. 3, 565--577 (2001; Zbl 1002.47041) Full Text: DOI
De Pascale, E.; Zabreiko, P. P. Convergence of the Newton-Kantorovich method under Vertgeim conditions: A new improvement. (English) Zbl 0907.65054 Z. Anal. Anwend. 17, No. 2, 271-280 (1998). Reviewer: W.H.Schmidt (Greifswald) MSC: 65J15 47J25 65R20 45G10 PDFBibTeX XMLCite \textit{E. De Pascale} and \textit{P. P. Zabreiko}, Z. Anal. Anwend. 17, No. 2, 271--280 (1998; Zbl 0907.65054) Full Text: DOI
De Pascale, Espedito; Marino, G.; Metafune, G. On the method of backward steps of Carathéodory-Tonelli. (English) Zbl 0857.34027 Z. Anal. Anwend. 15, No. 3, 765-770 (1996). Reviewer: G.Karakostas (Ioannina) MSC: 34A45 65L06 34A12 PDFBibTeX XMLCite \textit{E. De Pascale} et al., Z. Anal. Anwend. 15, No. 3, 765--770 (1996; Zbl 0857.34027) Full Text: DOI
Appell, Jürgen; De Pascale, Espedito; Kalitvin, A. S.; Zabrejko, P. P. On the application of the Newton-Kantorovich method to nonlinear partial integral equations. (English) Zbl 0852.47033 Z. Anal. Anwend. 15, No. 2, 397-418 (1996). Reviewer: J.Appell (Würzburg) MSC: 47H30 45G10 46E30 47G99 47J25 PDFBibTeX XMLCite \textit{J. Appell} et al., Z. Anal. Anwend. 15, No. 2, 397--418 (1996; Zbl 0852.47033) Full Text: DOI
Appell, Jürgen; Carbone, A.; De Pascale, E.; Zabrejko, P. P. A note on the existence and uniqueness of Hölder solutions of nonlinear singular integral equations. (English) Zbl 0780.45004 Z. Anal. Anwend. 11, No. 3, 377-384 (1992). Reviewer: J.Banaś (Rzeszów) MSC: 45G05 47H10 47H30 PDFBibTeX XMLCite \textit{J. Appell} et al., Z. Anal. Anwend. 11, No. 3, 377--384 (1992; Zbl 0780.45004) Full Text: DOI
Appell, Jürgen; de Pascale, E.; Zabrajko, P. P. An application of B. N. Sadovskij’s fixed point principle to nonlinear singular equations. (English) Zbl 0628.45003 Z. Anal. Anwend. 6, 193-208 (1987). Reviewer: W.Petry MSC: 45G05 47H09 47H10 PDFBibTeX XMLCite \textit{J. Appell} et al., Z. Anal. Anwend. 6, 193--208 (1987; Zbl 0628.45003) Full Text: DOI