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» A Best Nonlinear Quadrature For The Sobolev Class KWr[a, b]
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CSC
2006
14 years 11 months ago
A Best Nonlinear Quadrature For The Sobolev Class KWr[a, b]
Xinghua Wang, Shijun Yang
DAGSTUHL
2004
14 years 11 months ago
Optimal Approximation of Elliptic Problems by Linear and Nonlinear Mappings
We study the optimal approximation of the solution of an operator equation A(u) = f by four types of mappings: a) linear mappings of rank n; b) n-term approximation with respect t...
Erich Novak, Stephan Dahlke, Winfried Sickel
JC
2006
97views more  JC 2006»
14 years 9 months ago
Optimal approximation of elliptic problems by linear and nonlinear mappings II
We study the optimal approximation of the solution of an operator equation A(u) = f by four types of mappings: a) linear mappings of rank n; b) n-term approximation with respect t...
Stephan Dahlke, Erich Novak, Winfried Sickel