Matkowski, Janusz Iterations of the mean-type mappings. (English) Zbl 1220.26003 Grazer Math. Ber. 354, 158-179 (2009). MSC: 26A18 39B22 PDFBibTeX XMLCite \textit{J. Matkowski}, Grazer Math. Ber. 354, 158--179 (2009; Zbl 1220.26003)
Matkowski, Janusz On iterations of means and functional equations. (English) Zbl 1132.39017 Grazer Math. Ber. 350, 184-201 (2006). MSC: 39B12 26A18 26E60 PDFBibTeX XMLCite \textit{J. Matkowski}, Grazer Math. Ber. 350, 184--201 (2006; Zbl 1132.39017)
Matkowski, Janusz Iteration groups with generalized convex and concave elements. (English) Zbl 0911.39009 Grazer Math. Ber. 334, 199-216 (1997). Reviewer: Johann Aczél (Waterloo/Ontario) MSC: 39B12 26A18 26A51 26D15 PDFBibTeX XMLCite \textit{J. Matkowski}, Grazer Math. Ber. 334, 199--216 (1997; Zbl 0911.39009)
Kahlig, Peter; Matkowski, Janusz Envelopes of families of curves related to some iterative functional equations. (English) Zbl 0909.39008 Grazer Math. Ber. 334, 163-171 (1997). Reviewer: B.Choczewski (Kraków) MSC: 39B12 39B62 PDFBibTeX XMLCite \textit{P. Kahlig} and \textit{J. Matkowski}, Grazer Math. Ber. 334, 163--171 (1997; Zbl 0909.39008)
Matkowski, Janusz \(L^ p\)-like paranorms. (English) Zbl 0786.46031 Grazer Math. Ber. 316, 103-138 (1992). MSC: 46E30 26A51 26B25 26D15 39B22 39B72 PDFBibTeX XMLCite \textit{J. Matkowski}, Grazer Math. Ber. 316, 103--138 (1992; Zbl 0786.46031)
Kahlig, Peter; Matkowski, Janusz On some aspects of interpolation and functional equations. (English) Zbl 0789.39003 Grazer Math. Ber. 316, 93-98 (1992). Reviewer: G.L.Forti (Milano) MSC: 39B22 PDFBibTeX XMLCite \textit{P. Kahlig} and \textit{J. Matkowski}, Grazer Math. Ber. 316, 93--98 (1992; Zbl 0789.39003)