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Top Ranked Papers of 2011 on Computer Vision | NA

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NA
2011

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On preconditioned MHSS iteration methods for complex symmetric linear systems

13 years 6 months ago

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We propose a preconditioned variant of the modiﬁed HSS (MHSS) iteration method for solving a class of complex symmetric systems of linear equations. Under suitable conditions, w...

Zhong-Zhi Bai, Michele Benzi, Fang Chen

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NA
2011

301views Computer Vision» more NA 2011»

Automatic grid control in adaptive BVP solvers

13 years 6 months ago

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Grid adaptation in two-point boundary value problems is usually based on mapping a uniform auxiliary grid to the desired nonuniform grid. Here we combine this approach with a new ...

Gernot Pulverer, Gustaf Söderlind, Ewa Weinm&...

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NA
2011

296views Computer Vision» more NA 2011»

Rational approximation to the Fermi-Dirac function with applications in density functional theory

13 years 6 months ago

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We are interested in computing the Fermi-Dirac matrix function in which the matrix argument is the Hamiltonian matrix arising from Density Function Theory (DFT) applications. More...

Roger B. Sidje, Yousef Saad

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NA
2011

285views Computer Vision» more NA 2011»

Padua2DM: fast interpolation and cubature at the Padua points in Matlab/Octave

13 years 6 months ago