van Belzen, Femke; Weiland, Siep Reconstruction and approximation of multidimensional signals described by proper orthogonal decompositions. (English) Zbl 1390.94524 IEEE Trans. Signal Process. 56, No. 2, 576-587 (2008). MSC: 94A12 42C15 41A45 93B30 PDFBibTeX XMLCite \textit{F. van Belzen} and \textit{S. Weiland}, IEEE Trans. Signal Process. 56, No. 2, 576--587 (2008; Zbl 1390.94524) Full Text: DOI
Balgimbaeva, Sh. A. Reconstruction of the differentiation operator in an anisotropic Nikol’skiĭ-Besov space. (Russian. English summary) Zbl 1194.46046 Mat. Zh. 8, No. 1, 12-20 (2008). MSC: 46E35 34A55 34L05 41A45 PDFBibTeX XMLCite \textit{Sh. A. Balgimbaeva}, Mat. Zh. 8, No. 1, 12--20 (2008; Zbl 1194.46046)
Mendelson, Shahar; Pajor, Alain; Tomczak-Jaegermann, Nicole Uniform uncertainty principle for Bernoulli and subgaussian ensembles. (English) Zbl 1230.46011 Constr. Approx. 28, No. 3, 277-289 (2008). MSC: 46B07 41A45 52A23 60B20 PDFBibTeX XMLCite \textit{S. Mendelson} et al., Constr. Approx. 28, No. 3, 277--289 (2008; Zbl 1230.46011) Full Text: DOI arXiv
Romanyuk, A. S. Best approximations and widths of classes of periodic functions of several variables. (English. Russian original) Zbl 1173.41012 Sb. Math. 199, No. 2, 253-275 (2008); translation from Mat. Sb. 199, No. 2, 93-114 (2008). Reviewer: Daniel Wulbert (La Jolla) MSC: 41A46 41A45 41A50 PDFBibTeX XMLCite \textit{A. S. Romanyuk}, Sb. Math. 199, No. 2, 253--275 (2008; Zbl 1173.41012); translation from Mat. Sb. 199, No. 2, 93--114 (2008) Full Text: DOI
Zhang, Zhihua; Saito, Naoki An approximation formula in Hilbert space. (English) Zbl 1170.46015 Jorgensen, Palle (ed.) et al., Recent advances in computational sciences. Selected papers from the international workshop on computational sciences and its education, Beijing, China, 29–31 August, 2005. Hackensack, NJ: World Scientific (ISBN 978-981-270-700-0/hbk). 218-227 (2008). MSC: 46C05 46B15 42C15 41A45 41A65 PDFBibTeX XMLCite \textit{Z. Zhang} and \textit{N. Saito}, in: Recent advances in computational sciences. Selected papers from the international workshop on computational sciences and its education, Beijing, China, 29--31 August, 2005. Hackensack, NJ: World Scientific. 218--227 (2008; Zbl 1170.46015) Full Text: DOI
Oskolkov, K. I. Linear and nonlinear methods of relief approximation. (English. Russian original) Zbl 1195.41020 J. Math. Sci., New York 155, No. 1, 129-152 (2008); translation from Sovrem. Mat., Fundam. Napravl. 25, 126-148 (2007). Reviewer: Juri M. Rappoport (Moskva) MSC: 41A30 41A10 41A45 PDFBibTeX XMLCite \textit{K. I. Oskolkov}, J. Math. Sci., New York 155, No. 1, 129--152 (2008; Zbl 1195.41020); translation from Sovrem. Mat., Fundam. Napravl. 25, 126--148 (2007) Full Text: DOI
Martirosyan, M. S.; Samarchyan, S. V. On Kolmogorov widths of sets of exponents. (English) Zbl 1152.41015 Math. Notes 83, No. 2, 279-280 (2008); translation from Mat. Zametki 83, No. 2, 310-311 (2008). MSC: 41A45 41A46 PDFBibTeX XMLCite \textit{M. S. Martirosyan} and \textit{S. V. Samarchyan}, Math. Notes 83, No. 2, 279--280 (2008; Zbl 1152.41015); translation from Mat. Zametki 83, No. 2, 310--311 (2008) Full Text: DOI
Vybíral, Jan Widths of embeddings in function spaces. (English) Zbl 1143.41301 J. Complexity 24, No. 4, 545-570 (2008). MSC: 41A45 41A46 46E35 41-03 PDFBibTeX XMLCite \textit{J. Vybíral}, J. Complexity 24, No. 4, 545--570 (2008; Zbl 1143.41301) Full Text: DOI
Kuo, Frances Y.; Wasilkowski, Grzegorz W.; Woźniakowski, Henryk Multivariate \(L_{\infty}\) approximation in the worst case setting over reproducing kernel Hilbert spaces. (English) Zbl 1154.41016 J. Approx. Theory 152, No. 2, 135-160 (2008). Reviewer: N. I. Skiba (Rostov-na-Donu) MSC: 41A63 41A45 PDFBibTeX XMLCite \textit{F. Y. Kuo} et al., J. Approx. Theory 152, No. 2, 135--160 (2008; Zbl 1154.41016) Full Text: DOI
Mockenhaupt, Gerd; Ricker, Werner J. Approximation of \(p\)-multiplier operators via their spectral projections. (English) Zbl 1132.42305 Positivity 12, No. 1, 133-150 (2008). MSC: 42A45 47A58 47B40 41A45 47A25 PDFBibTeX XMLCite \textit{G. Mockenhaupt} and \textit{W. J. Ricker}, Positivity 12, No. 1, 133--150 (2008; Zbl 1132.42305) Full Text: DOI