Winfried Sickel - researchr alias

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Viewing Publication 1 - 18 from 18

2022

s-Numbers of embeddings of weighted Wiener algebrasVan Dung Nguyen, Van Kien Nguyen, Winfried Sickel. jat, 279:105745, 2022. [doi]

2021

How anisotropic mixed smoothness affects the decay of singular numbers for Sobolev embeddingsThomas Kühn 0002, Winfried Sickel, Tino Ullrich. jc, 63:101523, 2021. [doi]

2016

γGlenn Byrenheid, Dinh Dung, Winfried Sickel, Tino Ullrich. jat, 207:207-231, 2016. [doi]

2015

Weyl numbers of embeddings of tensor product Besov spacesVan Kien Nguyen, Winfried Sickel. jat, 200:170-220, 2015. [doi]

2014

Approximation numbers of Sobolev embeddings - Sharp constants and tractabilityThomas Kühn, Winfried Sickel, Tino Ullrich. jc, 30(2):95-116, 2014. [doi]

2013

Compact embeddings of radial and subradial subspaces of some Besov-type spaces related to Morrey spacesWen Yuan, Winfried Sickel, Dachun Yang. jat, 174:121-139, 2013. [doi]

2011

Best m-term approximation and Lizorkin-Triebel spacesMarkus Hansen, Winfried Sickel. jat, 163(8):923-954, 2011. [doi]

2010

Optimal approximation of elliptic problems by linear and nonlinear mappings IV: Errors in L::2:: and other normsStephan Dahlke, Erich Novak, Winfried Sickel. jc, 26(1):102-124, 2010. [doi]

Morrey and Campanato Meet Besov, Lizorkin and TriebelWen Yuan, Winfried Sickel, Dachun Yang. Volume 2005 of Lecture Notes in Mathematics, Springer, 2010. [doi]

2009

Tensor products of Sobolev-Besov spaces and applications to approximation from the hyperbolic crossWinfried Sickel, Tino Ullrich. jat, 161(2):748-786, 2009. [doi]

2007

Optimal approximation of elliptic problems by linear and nonlinear mappings III: FramesStephan Dahlke, Erich Novak, Winfried Sickel. jc, 23(4-6):614-648, 2007. [doi]

2006

Optimal approximation of elliptic problems by linear and nonlinear mappings IStephan Dahlke, Erich Novak, Winfried Sickel. jc, 22(1):29-49, 2006. [doi]

Optimal approximation of elliptic problems by linear and nonlinear mappings IIStephan Dahlke, Erich Novak, Winfried Sickel. jc, 22(4):549-603, 2006. [doi]

2004

Optimal Approximation of Elliptic Problems II: Wavelet MethodsStephan Dahlke, Erich Novak, Winfried Sickel. Dagstuhl 2005: [doi]

Optimal Approximation of Elliptic Problems by Linear and Nonlinear MappingsErich Novak, Stephan Dahlke, Winfried Sickel. Dagstuhl 2005: [doi]

Spaces of functions of mixed smoothness and approximation from hyperbolic crossesHans-Jürgen Schmeisser, Winfried Sickel. jat, 128(2):115-150, 2004. [doi]

2003

Entropy numbers of Sobolev embeddings of radial Besov spacesThomas Kühn, Hans-Gerd Leopold, Winfried Sickel, Leszek Skrzypczak. jat, 121(2):244-268, 2003. [doi]

1996

Sobolev spaces of fractional order, Nemytskij operators, and nonlinear partial differential equationsThomas Runst, Winfried Sickel. Volume 3 of de Gruyter series in nonlinear analysis and applications, de Gruyter, 1996.

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