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JC
2000

138views more JC 2000»

Multivariate Polynomials, Duality, and Structured Matrices

13 years 4 months ago

We rst review thebasic properties of the well knownclasses of Toeplitz, Hankel, Vandermonde, and other related structured matrices and reexamine their correlation to operations wi...

Bernard Mourrain, Victor Y. Pan

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7

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JC
2006

97views more JC 2006»

Optimal approximation of elliptic problems by linear and nonlinear mappings II

13 years 4 months ago

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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

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14

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JC
2006

86views more JC 2006»

Randomly shifted lattice rules for unbounded integrands

13 years 4 months ago

Download www.maths.unsw.edu.au

We study the problem of multivariate integration over Rd with integrands of the form f(x)d(x) where d is a probability density function. Practical problems of this form occur comm...

Frances Y. Kuo, Grzegorz W. Wasilkowski, Benjamin ...

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12

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EOR
2007

104views more EOR 2007»

A cutting-plane approach for the two-dimensional orthogonal non-guillotine cutting problem

13 years 4 months ago

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The two-dimensional orthogonal non-guillotine cutting problem (NGCP) appears in many industries (like wood and steel industries) and consists in cutting a rectangular master surfa...

Roberto Baldacci, Marco A. Boschetti

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