Weber, Horst Sätze vom Fredholm Typ und Verzweigungsprobleme für nichtlineare Operatoren mit Anwendungen. (German) Zbl 0548.47033 Mathematisch-Naturwissenschaftliche Fakultät der Universität Düsseldorf. 200 S. (1981). Reviewer: G.Hetzer MSC: 47J05 45G10 47J10 PDFBibTeX XML
Nirenberg, Louis [Lin, Changshou] Comments on nonlinear problems (with an appendix by Lin Changshou). (English) Zbl 0544.58005 Matematiche 36, 109-119 (1981). Reviewer: K.Chang MSC: 58E05 55M25 PDFBibTeX XMLCite \textit{L. Nirenberg}, Matematiche 36, 109--119 (1981; Zbl 0544.58005)
Istratescu, Vasile I. Fixed point theory. An introduction. (English) Zbl 0465.47035 Mathematics and Its Applications, Vol. 7. Dordrecht - Boston -London: D. Reidel Publishing Company. XV, 466 p. Dfl. 135.00; $ 71.00 (1981). MSC: 47H10 54H25 58C30 47-02 55M25 60H25 PDFBibTeX XML
van der Laan, G.; Talman, A. J. J. Labelling rules and orientation: on Sperner’s lemma and Brouwer degree. (English) Zbl 0461.65039 Numerical solution of nonlinear equations, Proc. Symp., Bremen 1980, Lect. Notes Math. 878, 238-257 (1981). MSC: 65H10 65H17 PDFBibTeX XML
Kearfott, Ralph Baker A derivative-free arc continuation method and a bifurcation technique. (English) Zbl 0461.65038 Numerical solution of nonlinear equations, Proc. Symp., Bremen 1980, Lect. Notes Math. 878, 182-198 (1981). MSC: 65H10 65H17 PDFBibTeX XML