Gronau, Detlef Difference equations, Euler’s summation formula and Hyers-Ulam stability. (English) Zbl 1158.39001 Aequationes Math. 76, No. 3, 249-257 (2008). Reviewer: Gian Luigi Forti (Milano) MSC: 39A10 39B32 39B82 30D05 PDFBibTeX XMLCite \textit{D. Gronau}, Aequationes Math. 76, No. 3, 249--257 (2008; Zbl 1158.39001) Full Text: DOI
Gronau, Detlef; Schwaiger, Jens An estimate for the iterates of analytic functions in several variables with fixed point 0. (English) Zbl 1056.39032 Grazer Math. Ber. 346, 169-176 (2004). Reviewer: János Aczél (Waterloo/Ontario) MSC: 39B12 30A10 30B10 30D05 PDFBibTeX XMLCite \textit{D. Gronau} and \textit{J. Schwaiger}, Grazer Math. Ber. 346, 169--176 (2004; Zbl 1056.39032)
Gronau, Detlef An estimate for the iterates of \(C^ m\)-functions with fixed point \(0\). (English) Zbl 1063.39017 Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 2011-2012 (2003). MSC: 39B12 30D05 PDFBibTeX XMLCite \textit{D. Gronau}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 2011--2012 (2003; Zbl 1063.39017) Full Text: DOI
Gronau, Detlef On the early history of iteration theory and dynamics. (English) Zbl 1041.39014 Bakić, D. (ed.) et al., Functional analysis VII. Proceedings of the postgraduate school and conference, Dubrovnik, Croatia, September 17–26, 2001. Aarhus: University of Aarhus, Department of Mathematical Sciences. Var. Publ. Ser., Aarhus Univ. 46, 111-120 (2002). Reviewer: Albert C. Lewis (Indianapolis) MSC: 39B12 01A55 39-03 30D05 PDFBibTeX XMLCite \textit{D. Gronau}, Var. Publ. Ser., Aarhus Univ. 46, 111--120 (2002; Zbl 1041.39014)
Gronau, Detlef Über die multiplikative Translationsgleichung und idempotente Potenzreihenvektoren. (German) Zbl 0571.39002 Aequationes Math. 28, 312-320 (1985). Reviewer: G.L.Forti MSC: 39B12 39B42 26A18 30D05 PDFBibTeX XMLCite \textit{D. Gronau}, Aequationes Math. 28, 312--320 (1985; Zbl 0571.39002) Full Text: DOI EuDML
Gronau, D. Eine Bemerkung zu einer partiellen Differentialgleichung von Hornich im Zusammenhang mit den schlichten Funktionen. (German) Zbl 0352.30010 Österr. Akad. Wiss., Math.-naturw. Kl., Sitzungsber., Abt. II 185, 27-30 (1976). MSC: 30C55 PDFBibTeX XMLCite \textit{D. Gronau}, Österr. Akad. Wiss., Math.-Naturw. Kl., S.-Ber., Abt. II 185, 27--30 (1976; Zbl 0352.30010)