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Found 431 Documents (Results 1–100)

Reconstruction of multiply generated splines from local average samples. (English) Zbl 1381.94047

Agrawal, P. N. (ed.) et al., Mathematical analysis and its applications. Proceedings of the international conference on recent trends in mathematical analyis and its applications, ICRTMAA 2014, Roorkee, India, December 21–23, 2014. New Delhi: Springer (ISBN 978-81-322-2484-6/hbk; 978-81-322-2485-3/ebook). Springer Proceedings in Mathematics & Statistics 143, 63-72 (2015).
MSC:  94A20 41A30
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Threshold secret sharing through multivariate Birkhoff interpolation. (English) Zbl 1368.94146

Daras, Nicholas J. (ed.) et al., Computation, cryptography, and network security. Cham: Springer (ISBN 978-3-319-18274-2/hbk; 978-3-319-18275-9/ebook). 331-350 (2015).
MSC:  94A62 41A05
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On the Whitney distortion extension problem for \(C^m(\mathbb R^n)\) and \(C^{\infty}(\mathbb R^n)\) and its applications to interpolation and alignment of data in \(\mathbb R^n\). arXiv:1505.06950

Preprint, arXiv:1505.06950 [math.CA] (2015).
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Approximation by band-limited scaling and wavelet expansions. (English) Zbl 1419.42030

Ivanov, Kamen (ed.) et al., Constructive theory of functions. Dedicated to Blagovest Sendov and to the memory of Vasil Popov. Proceedings of the 11th international conference, Sozopol, Bulgaria, June 9–14, 2013. Sofia: Prof. Marin Drinov Academic Publishing House. 235-251 (2014).
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(Nearly) sample-optimal sparse Fourier transform. (English) Zbl 1455.94085

Chekuri, Chandra (ed.), Proceedings of the 25th annual ACM-SIAM symposium on discrete algorithms, SODA 2014, Portland, OR, USA, January 5–7, 2014. Philadelphia, PA: Society for Industrial and Applied Mathematics (SIAM); New York, NY: Association for Computing Machinery (ACM). 480-499 (2014).
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Sparse interpolation over finite fields via low-order roots of unity. (English) Zbl 1325.68261

Nabeshima, Katsusuke (ed.), Proceedings of the 39th international symposium on symbolic and algebraic computation, ISSAC 2014, Kobe, Japan, July 23–25, 2014. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-2501-1). 27-34 (2014).
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A remark on reconstruction of splines from their local weighted average samples. (English) Zbl 1317.42025

Bandt, Christoph (ed.) et al., Fractals, wavelets, and their applications. Contributions from the international conference and workshop on fractals and wavelets, Kerala, India, November 9–12, 2013. Cham: Springer (ISBN 978-3-319-08104-5/hbk; 978-3-319-08105-2/ebook). Springer Proceedings in Mathematics & Statistics 92, 341-348 (2014).
MSC:  42C15 41A15 94A20
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Generalized sampling approximation for multivariate discontinuous signals and applications to image processing. (English) Zbl 1358.41022

Zayed, Ahmed I. (ed.) et al., New perspectives on approximation and sampling theory. Festschrift in honor of Paul Butzer’s 85th birthday. Cham: Birkhäuser/Springer (ISBN 978-3-319-08800-6/hbk; 978-3-319-08801-3/ebook). Applied and Numerical Harmonic Analysis, 87-114 (2014).
MSC:  41A45 41A63 94A08
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On window methods in generalized Shannon sampling operators. (English) Zbl 1318.42002

Zayed, Ahmed I. (ed.) et al., New perspectives on approximation and sampling theory. Festschrift in honor of Paul Butzer’s 85th birthday. Cham: Birkhäuser/Springer (ISBN 978-3-319-08800-6/hbk; 978-3-319-08801-3/ebook). Applied and Numerical Harmonic Analysis, 63-85 (2014).
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Basic relations valid for the Bernstein spaces \(B^2_{\sigma}\) and their extensions to larger function spaces via a unified distance concept. (English) Zbl 1315.42014

Hudzik, Henryk (ed.) et al., Function spaces X. Proceedings of the 10th international conference, Poznań, Poland, July 9–13, 2012. Warszawa: Polish Academy of Sciences, Institute of Mathematics (ISBN 978-83-86806-25-6/pbk). Banach Center Publications 102, 41-55 (2014).
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On the Whitney Extension-Interpolation-Alignment problem for almost isometries with small distortion in \(\Bbb R^D\). arXiv:1411.2468

Preprint, arXiv:1411.2468 [math.MG] (2014).
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On Smooth Whitney Extensions of almost isometries with small distortion, Interpolation and Alignment in \(\Bbb R^D\)-Part 1. arXiv:1411.2451

Preprint, arXiv:1411.2451 [math.MG] (2014).
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FM perturbations due to near-identity linear systems. (English) Zbl 1316.94033

Andrews, Travis D. (ed.) et al., Excursions in harmonic analysis. Volume 1. The February Fourier Talks at the Norbert Wiener Center, College Park, MD, USA, 2006–2011. New York, NY: Birkhäuser/Springer (ISBN 978-0-8176-8375-7/hbk; 978-0-8176-8376-4/ebook). Applied and Numerical Harmonic Analysis, 399-431 (2013).
MSC:  94A14 94A12 41A35
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Representation formulas for Hardy space functions through the Cuntz relations and new interpolation problems. (English) Zbl 1316.41001

Shen, Xiaoping (ed.) et al., Multiscale signal analysis and modeling. New York, NY: Springer (ISBN 978-1-4614-4144-1/hbk; 978-1-4614-4145-8/ebook). 161-182 (2013).
MSC:  41A05 94A12
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