Titkos, T. On means of nonnegative sesquilinear forms. (English) Zbl 1340.47035 Acta Math. Hung. 143, No. 2, 515-533 (2014). Reviewer: Takeaki Yamazaki (Kawagoe) MSC: 47A64 15A63 47B65 28A12 PDFBibTeX XMLCite \textit{T. Titkos}, Acta Math. Hung. 143, No. 2, 515--533 (2014; Zbl 1340.47035) Full Text: DOI
Sebestyén, Z.; Titkos, T. Parallel subtraction of nonnegative forms. (English) Zbl 1289.47003 Acta Math. Hung. 136, No. 4, 252-269 (2012). Reviewer: Michal Zajac (Bratislava) MSC: 47A07 15A63 47B65 28A12 PDFBibTeX XMLCite \textit{Z. Sebestyén} and \textit{T. Titkos}, Acta Math. Hung. 136, No. 4, 252--269 (2012; Zbl 1289.47003) Full Text: DOI
Szűcs, Zs. The singularity of positive linear functionals. (English) Zbl 1299.46073 Acta Math. Hung. 136, No. 1-2, 138-155 (2012). MSC: 46L51 47A67 46C50 46L30 47A07 28A50 PDFBibTeX XMLCite \textit{Zs. Szűcs}, Acta Math. Hung. 136, No. 1--2, 138--155 (2012; Zbl 1299.46073) Full Text: DOI
Kórus, P. On the uniform convergence of special sine integrals. (English) Zbl 1250.42021 Acta Math. Hung. 133, No. 1-2, 82-91 (2011). Reviewer: E. Liflyand (Ramat-Gan) MSC: 42A32 42A38 PDFBibTeX XMLCite \textit{P. Kórus}, Acta Math. Hung. 133, No. 1--2, 82--91 (2011; Zbl 1250.42021) Full Text: DOI
Ivanov, K. G.; Parvanov, P. E. Weighted approximation by Baskakov-type operators. (English) Zbl 1249.41059 Acta Math. Hung. 133, No. 1-2, 33-57 (2011). Reviewer: Daniel Cardenas-Morales (Jaen) MSC: 41A36 41A17 41A25 41A27 PDFBibTeX XMLCite \textit{K. G. Ivanov} and \textit{P. E. Parvanov}, Acta Math. Hung. 133, No. 1--2, 33--57 (2011; Zbl 1249.41059) Full Text: DOI
Gonska, H.; Raşa, I. The limiting semigroup of the Bernstein iterates: degree of convergence. (English) Zbl 1121.41004 Acta Math. Hung. 111, No. 1-2, 119-130 (2006). Reviewer: Zoltán Finta (Cluj-Napoca) MSC: 41A10 41A17 41A25 41A36 PDFBibTeX XMLCite \textit{H. Gonska} and \textit{I. Raşa}, Acta Math. Hung. 111, No. 1--2, 119--130 (2006; Zbl 1121.41004) Full Text: DOI
Walczak, Z. On certain positive linear operations in polynomial weight spaces. (English) Zbl 1047.41018 Acta Math. Hung. 101, No. 3, 179-191 (2003). MSC: 41A36 PDFBibTeX XMLCite \textit{Z. Walczak}, Acta Math. Hung. 101, No. 3, 179--191 (2003; Zbl 1047.41018) Full Text: DOI
Xiao, W.; Zhou, S. P. A Jackson type estimate for Shepard operators in \(L^p\) spaces for \(p\geq 1\). (English) Zbl 1006.41008 Acta Math. Hung. 95, No. 3, 217-224 (2002). MSC: 41A20 41A25 41A36 PDFBibTeX XMLCite \textit{W. Xiao} and \textit{S. P. Zhou}, Acta Math. Hung. 95, No. 3, 217--224 (2002; Zbl 1006.41008) Full Text: DOI
Nishishiraho, T. Bernstein-type approximation processes for vector-valued functions. (English) Zbl 0961.41016 Acta Math. Hung. 84, No. 1-2, 149-158 (1999). MSC: 41A36 41A65 PDFBibTeX XMLCite \textit{T. Nishishiraho}, Acta Math. Hung. 84, No. 1--2, 149--158 (1999; Zbl 0961.41016) Full Text: DOI
Móricz, F. On the integrability and \(L^1\)-convergence of double trigonometric series. II. (English) Zbl 0902.42005 Acta Math. Hung. 69, No. 1-2, 99-110 (1995). MSC: 42B05 42A32 PDFBibTeX XMLCite \textit{F. Móricz}, Acta Math. Hung. 69, No. 1--2, 99--110 (1995; Zbl 0902.42005) Full Text: DOI
Criscuolo, Giuliana; Mastroianni, G. Estimates of the Shepard interpolatory procedure. (English) Zbl 0918.41008 Acta Math. Hung. 61, No. 1-2, 79-91 (1993). Reviewer: J.Szabados (MR 94a:41006) MSC: 41A05 41A25 PDFBibTeX XMLCite \textit{G. Criscuolo} and \textit{G. Mastroianni}, Acta Math. Hung. 61, No. 1--2, 79--91 (1993; Zbl 0918.41008) Full Text: DOI
Dryanov, D. P. On the convergence and saturation problem of a sequence of discrete linear operators of exponential type in \(L_ p(-\infty,\infty)\) spaces. (English) Zbl 0614.41023 Acta Math. Hung. 49, 103-127 (1987). Reviewer: H.R.Dawson MSC: 41A40 41A36 PDFBibTeX XMLCite \textit{D. P. Dryanov}, Acta Math. Hung. 49, 103--127 (1987; Zbl 0614.41023) Full Text: DOI
Balázs, Katherine Approximation by Bernstein type rational functions on the real axis. (English) Zbl 0596.41029 Acta Math. Hung. 46, 195-204 (1985). Reviewer: M.G.de Bruin MSC: 41A20 41A36 41A25 PDFBibTeX XMLCite \textit{K. Balázs}, Acta Math. Hung. 46, 195--204 (1985; Zbl 0596.41029) Full Text: DOI
Totik, V. Saturation for Bernstein type rational functions. (English) Zbl 0538.41034 Acta Math. Hung. 43, 219-250 (1984). MSC: 41A36 41A40 PDFBibTeX XMLCite \textit{V. Totik}, Acta Math. Hung. 43, 219--250 (1984; Zbl 0538.41034) Full Text: DOI