Getsadze, Rostom On double Fourier series with respect to the classical rearrangements of the Walsh-Paley system. (English) Zbl 1456.42034 Trans. A. Razmadze Math. Inst. 174, No. 2, 249-250 (2020). MSC: 42C10 42B05 PDFBibTeX XMLCite \textit{R. Getsadze}, Trans. A. Razmadze Math. Inst. 174, No. 2, 249--250 (2020; Zbl 1456.42034) Full Text: Link
Getsadze, Rostom On the double Fourier-Walsh-Paley series of continuous functions. (English) Zbl 1473.42029 Trans. A. Razmadze Math. Inst. 174, No. 1, 115-116 (2020). MSC: 42C10 42A20 PDFBibTeX XMLCite \textit{R. Getsadze}, Trans. A. Razmadze Math. Inst. 174, No. 1, 115--116 (2020; Zbl 1473.42029) Full Text: Link
Getsadze, Rostom On the divergence of double Fourier-Walsh-Paley series of continuous functions. (English) Zbl 1463.42065 Acta Sci. Math. 86, No. 1-2, 287-302 (2020). Reviewer: Manfred Tasche (Rostock) MSC: 42C10 PDFBibTeX XMLCite \textit{R. Getsadze}, Acta Sci. Math. 86, No. 1--2, 287--302 (2020; Zbl 1463.42065) Full Text: DOI
Getsadze, Rostom On the essential unboundedness in measure of sequences of superlinear operators in classes \(L\phi (L)\). (English) Zbl 1365.42021 Trans. A. Razmadze Math. Inst. 170, No. 1, 19-33 (2016). MSC: 42C10 PDFBibTeX XMLCite \textit{R. Getsadze}, Trans. A. Razmadze Math. Inst. 170, No. 1, 19--33 (2016; Zbl 1365.42021) Full Text: DOI
Getsadze, R. On the strong logarithmic summability of the double Fourier-Walsh-Paley series. (English) Zbl 1325.42033 Proc. A. Razmadze Math. Inst. 165, 67-78 (2014). MSC: 42C10 42B08 40B05 PDFBibTeX XMLCite \textit{R. Getsadze}, Proc. A. Razmadze Math. Inst. 165, 67--78 (2014; Zbl 1325.42033)
Getsadze, Rostom On the strong logarithmic summability of the double trigonometric Fourier series. (English) Zbl 1274.42075 Acta Sci. Math. 77, No. 3-4, 473-488 (2011). Reviewer: Alexei Lukashov (Istanbul) MSC: 42C15 42C10 PDFBibTeX XMLCite \textit{R. Getsadze}, Acta Sci. Math. 77, No. 3--4, 473--488 (2011; Zbl 1274.42075)
Getsadze, R. On the Sunouchi operator with respect to multiple orthogonal systems. (English) Zbl 1121.42022 Acta Math. Hung. 112, No. 1-2, 131-142 (2006). MSC: 42C15 42C10 PDFBibTeX XMLCite \textit{R. Getsadze}, Acta Math. Hung. 112, No. 1--2, 131--142 (2006; Zbl 1121.42022) Full Text: DOI
Getsadze, Rostom Divergence of spherical general terms of double Fourier series. (English) Zbl 1105.42019 J. Fourier Anal. Appl. 12, No. 5, 597-604 (2006). MSC: 42C10 42B08 PDFBibTeX XMLCite \textit{R. Getsadze}, J. Fourier Anal. Appl. 12, No. 5, 597--604 (2006; Zbl 1105.42019) Full Text: DOI
Getsadze, Rostom On divergence of the general terms of the double Fourier-Haar series. (English) Zbl 1094.42027 Arch. Math. 86, No. 4, 331-339 (2006). Reviewer: Ferenc Weisz (Budapest) MSC: 42C10 40B05 PDFBibTeX XMLCite \textit{R. Getsadze}, Arch. Math. 86, No. 4, 331--339 (2006; Zbl 1094.42027) Full Text: DOI
Getsadze, Rostom On the boundedness in measure of sequences of superlinear operators in classes \(L\Phi (L)\). (English) Zbl 1094.42026 Acta Sci. Math. 71, No. 1-2, 195-226 (2005). Reviewer: György Gát (Nyíregyháza) MSC: 42C10 42C15 PDFBibTeX XMLCite \textit{R. Getsadze}, Acta Sci. Math. 71, No. 1--2, 195--226 (2005; Zbl 1094.42026)
Getsadze, R. On Riemann-Lebesgue theorem for systems of Chebyshev ridge polynomials. (English) Zbl 1084.42510 East J. Approx. 5, No. 4, 419-430 (1999). MSC: 42C10 30E10 33C45 42B99 PDFBibTeX XMLCite \textit{R. Getsadze}, East J. Approx. 5, No. 4, 419--430 (1999; Zbl 1084.42510)
Getsadze, R. D. On the divergence in measure of general multiple orthogonal Fourier series. (English. Russian original) Zbl 0693.42022 Sov. Math., Dokl. 39, No. 3, 430-431 (1989); translation from Dokl. Akad. Nauk SSSR 306, No. 1, 24-25 (1989). Reviewer: Y.Sitaraman MSC: 42C15 42C10 42C05 42B99 PDFBibTeX XMLCite \textit{R. D. Getsadze}, Sov. Math., Dokl. 39, No. 3, 430--431 (1989; Zbl 0693.42022); translation from Dokl. Akad. Nauk SSSR 306, No. 1, 24--25 (1989)
Getsadze, R. D. On the convergence and divergence of multiple Fourier series with respect to the Walsh-Paley system in the spaces C and L. (English) Zbl 0649.42007 Anal. Math. 13, No. 1, 29-39 (1987). Reviewer: S.Sharma MSC: 42A20 42B05 42C10 PDFBibTeX XMLCite \textit{R. D. Getsadze}, Anal. Math. 13, No. 1, 29--39 (1987; Zbl 0649.42007) Full Text: DOI
Getsadze, R. D. Saks singularity for general multiple orthogonal Fourier series. (Russian. English summary) Zbl 0622.42022 Soobshch. Akad. Nauk Gruz. SSR 126, 473-475 (1987). MSC: 42C10 PDFBibTeX XMLCite \textit{R. D. Getsadze}, Soobshch. Akad. Nauk Gruz. SSR 126, 473--475 (1987; Zbl 0622.42022)
Getsadze, R. D. A continuous function with multiple Fourier series in the Walsh-Paley system that diverges almost everywhere. (English. Russian original) Zbl 0606.42026 Math. USSR, Sb. 56, 262-278 (1987); translation from Mat. Sb., Nov. Ser. 128(170), No. 2(10), 269-286 (1985). Reviewer: J.Musielak MSC: 42C10 PDFBibTeX XMLCite \textit{R. D. Getsadze}, Math. USSR, Sb. 56, 262--278 (1987; Zbl 0606.42026); translation from Mat. Sb., Nov. Ser. 128(170), No. 2(10), 269--286 (1985) Full Text: DOI
Getsadze, R. D. On the divergence in measure of multiple Fourier series. (Russian. English summary) Zbl 0615.42013 Soobshch. Akad. Nauk Gruz. SSR 122, 269-272 (1986). MSC: 42B05 42A20 42C10 PDFBibTeX XMLCite \textit{R. D. Getsadze}, Soobshch. Akad. Nauk Gruz. SSR 122, 269--272 (1986; Zbl 0615.42013)
Getsadze, R. D. On the divergence of orthogonal Fourier series in the L-metric. (Russian) Zbl 0468.42016 Soobshch. Akad. Nauk Gruz. SSR 102, 545-548 (1981). MSC: 42C10 42B05 42A20 42C05 PDFBibTeX XMLCite \textit{R. D. Getsadze}, Soobshch. Akad. Nauk Gruz. SSR 102, 545--548 (1981; Zbl 0468.42016)
Gecadze, R. D. Divergence in the sense of L(0,1) metric of Fourier series for an arbitrary bounded orthonormal system. (Russian) Zbl 0339.42008 Soobshch. Akad. Nauk Gruz. SSR 84, 285-287 (1976). MSC: 42A20 42C10 PDFBibTeX XMLCite \textit{R. D. Gecadze}, Soobshch. Akad. Nauk Gruz. SSR 84, 285--287 (1976; Zbl 0339.42008)