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ORCIDWinfried Sickel
Person information
- affiliation: Friedrich Schiller University of Jena, Germany
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2020 – today
- 2024
[i4]Michael Gnewuch, Josef Dick, Lev Markhasin, Winfried Sickel:
QMC integration based on arbitrary (t,m,s)-nets yields optimal convergence rates on several scales of function spaces. CoRR abs/2409.12879 (2024)- 2022
- [j14]Van Dung Nguyen, Van Kien Nguyen, Winfried Sickel:
s-Numbers of embeddings of weighted Wiener algebras. J. Approx. Theory 279: 105745 (2022) - 2021
- [j13]Thomas Kühn
, Winfried Sickel, Tino Ullrich:
How anisotropic mixed smoothness affects the decay of singular numbers for Sobolev embeddings. J. Complex. 63: 101523 (2021) - 2020
- [i3]Thomas Kühn, Winfried Sickel, Tino Ullrich:
How anisotropic mixed smoothness affects the decay of singular numbers of Sobolev embeddings. CoRR abs/2001.09022 (2020)
2010 – 2019
- 2016
- [j12]Glenn Byrenheid, Dinh Dung, Winfried Sickel, Tino Ullrich:
Sampling on energy-norm based sparse grids for the optimal recovery of Sobolev type functions in Hγ. J. Approx. Theory 207: 207-231 (2016) - 2015
- [j11]Van Kien Nguyen, Winfried Sickel:
Weyl numbers of embeddings of tensor product Besov spaces. J. Approx. Theory 200: 170-220 (2015) - 2014
- [j10]Thomas Kühn, Winfried Sickel, Tino Ullrich:
Approximation numbers of Sobolev embeddings - Sharp constants and tractability. J. Complex. 30(2): 95-116 (2014) - 2013
- [j9]Wen Yuan, Winfried Sickel, Dachun Yang:
Compact embeddings of radial and subradial subspaces of some Besov-type spaces related to Morrey spaces. J. Approx. Theory 174: 121-139 (2013) - 2011
- [j8]Markus Hansen, Winfried Sickel:
Best m-term approximation and Lizorkin-Triebel spaces. J. Approx. Theory 163(8): 923-954 (2011) - 2010
- [b2]Wen Yuan, Winfried Sickel, Dachun Yang:
Morrey and Campanato Meet Besov, Lizorkin and Triebel. Lecture Notes in Mathematics 2005, Springer 2010, ISBN 978-3-642-14605-3, pp. I-XI, 1-281 - [j7]Stephan Dahlke, Erich Novak, Winfried Sickel:
Optimal approximation of elliptic problems by linear and nonlinear mappings IV: Errors in L2 and other norms. J. Complex. 26(1): 102-124 (2010)
2000 – 2009
- 2009
- [j6]Winfried Sickel, Tino Ullrich:
Tensor products of Sobolev-Besov spaces and applications to approximation from the hyperbolic cross. J. Approx. Theory 161(2): 748-786 (2009) - 2007
- [j5]Stephan Dahlke, Erich Novak, Winfried Sickel:
Optimal approximation of elliptic problems by linear and nonlinear mappings III: Frames. J. Complex. 23(4-6): 614-648 (2007) - 2006
- [j4]Stephan Dahlke, Erich Novak, Winfried Sickel:
Optimal approximation of elliptic problems by linear and nonlinear mappings I. J. Complex. 22(1): 29-49 (2006) - [j3]Stephan Dahlke, Erich Novak, Winfried Sickel:
Optimal approximation of elliptic problems by linear and nonlinear mappings II. J. Complex. 22(4): 549-603 (2006) - 2004
- [j2]Hans-Jürgen Schmeißer, Winfried Sickel:
Spaces of functions of mixed smoothness and approximation from hyperbolic crosses. J. Approx. Theory 128(2): 115-150 (2004) - [i2]Stephan Dahlke, Erich Novak, Winfried Sickel:
Optimal Approximation of Elliptic Problems II: Wavelet Methods. Algorithms and Complexity for Continuous Problems 2004 - [i1]Erich Novak, Stephan Dahlke, Winfried Sickel:
Optimal Approximation of Elliptic Problems by Linear and Nonlinear Mappings. Algorithms and Complexity for Continuous Problems 2004 - 2003
- [j1]Thomas Kühn, Hans-Gerd Leopold, Winfried Sickel, Leszek Skrzypczak:
Entropy numbers of Sobolev embeddings of radial Besov spaces. J. Approx. Theory 121(2): 244-268 (2003)
1990 – 1999
- 1996
- [b1]Thomas Runst, Winfried Sickel:
Sobolev spaces of fractional order, Nemytskij operators, and nonlinear partial differential equations. de Gruyter series in nonlinear analysis and applications 3, de Gruyter 1996, ISBN 978-3-11-015113-8, pp. I-X, 1-547
Coauthor Index
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