Simon, P. Remarks on the shift operators with respect to the Haar and Franklin systems. (English) Zbl 0491.42022 Acta Math. Acad. Sci. Hung. 39, 251-254 (1982). MSC: 42C10 PDFBibTeX XMLCite \textit{P. Simon}, Acta Math. Acad. Sci. Hung. 39, 251--254 (1982; Zbl 0491.42022) Full Text: DOI
Simon, P. On the convergence of Vilenkin-Fourier series. (English) Zbl 0395.42012 Acta Math. Acad. Sci. Hung. 33, 189-196 (1979). MSC: 42C10 43A20 43A40 43A50 PDFBibTeX XMLCite \textit{P. Simon}, Acta Math. Acad. Sci. Hung. 33, 189--196 (1979; Zbl 0395.42012) Full Text: DOI
Pal, J.; Simon, P. On a generalization of the concept of derivative. (English) Zbl 0345.42011 Acta Math. Acad. Sci. Hung. 29, 155-164 (1977). MSC: 42C10 43A55 43A75 26A24 PDFBibTeX XMLCite \textit{J. Pal} and \textit{P. Simon}, Acta Math. Acad. Sci. Hung. 29, 155--164 (1977; Zbl 0345.42011) Full Text: DOI
Simon, P. Verallgemeinerte Walsh-Fourierreihen. II. (German) Zbl 0335.42009 Acta Math. Acad. Sci. Hung. 27, 329-341 (1976). MSC: 42C10 42C15 43A75 42A50 42A20 PDFBibTeX XMLCite \textit{P. Simon}, Acta Math. Acad. Sci. Hung. 27, 329--341 (1976; Zbl 0335.42009) Full Text: DOI