Irrgeher, Christian; Kritzer, Peter; Pillichshammer, Friedrich Integration and approximation in cosine spaces of smooth functions. (English) Zbl 1482.41021 Math. Comput. Simul. 143, 35-45 (2018). MSC: 41A63 42A10 47A58 PDFBibTeX XMLCite \textit{C. Irrgeher} et al., Math. Comput. Simul. 143, 35--45 (2018; Zbl 1482.41021) Full Text: DOI arXiv
Dick, Josef; Irrgeher, Christian; Leobacher, Gunther; Pillichshammer, Friedrich On the optimal order of integration in Hermite spaces with finite smoothness. (English) Zbl 06862953 SIAM J. Numer. Anal. 56, No. 2, 684-707 (2018). MSC: 65D30 65D32 65Y20 PDFBibTeX XMLCite \textit{J. Dick} et al., SIAM J. Numer. Anal. 56, No. 2, 684--707 (2018; Zbl 06862953) Full Text: DOI arXiv
Irrgeher, Christian; Kritzer, Peter; Pillichshammer, Friedrich; Woźniakowski, Henryk Tractability of multivariate approximation defined over Hilbert spaces with exponential weights. (English) Zbl 1342.41022 J. Approx. Theory 207, 301-338 (2016). Reviewer: Costică Moroşanu (Iaşi) MSC: 41A25 41A63 65D15 65Y20 PDFBibTeX XMLCite \textit{C. Irrgeher} et al., J. Approx. Theory 207, 301--338 (2016; Zbl 1342.41022) Full Text: DOI arXiv
Irrgeher, Christian; Kritzer, Peter; Pillichshammer, Friedrich; Woźniakowski, Henryk Approximation in Hermite spaces of smooth functions. (English) Zbl 1338.65040 J. Approx. Theory 207, 98-126 (2016). MSC: 65D15 46E22 41A63 65Y20 PDFBibTeX XMLCite \textit{C. Irrgeher} et al., J. Approx. Theory 207, 98--126 (2016; Zbl 1338.65040) Full Text: DOI arXiv
Irrgeher, Christian; Kritzer, Peter; Leobacher, Gunther; Pillichshammer, Friedrich Integration in Hermite spaces of analytic functions. (English) Zbl 1316.65034 J. Complexity 31, No. 3, 380-404 (2015). MSC: 65D32 41A55 41A63 PDFBibTeX XMLCite \textit{C. Irrgeher} et al., J. Complexity 31, No. 3, 380--404 (2015; Zbl 1316.65034) Full Text: DOI arXiv