3482 search results - page 219 / 697 » In Praise of Numerical Computation |
159
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MCS
2007
Springer
15 years 6 months ago
2007
Springer
Most results related to discrete nonnegativity conservation principles (DNCP) for elliptic problems are limited to finite differences (FDM) and lowest-order finite element meth...
182
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CAD
2000
Springer
15 years 6 months ago
2000
Springer
In this paper we consider error propagation in geometric constructions from a geometric viewpoint. First we study affine combinations of convex bodies: This has numerous examples ...
159
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INFORMATICALT
1998
15 years 6 months ago
1998
This paper presents a parallel version of a Generalized Conjugate Gradient algorithm proposed by Liu and Story in which the search direction considers the effect of the inexact lin...
150
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ARITH
2007
IEEE
16 years 27 days ago
2007
IEEE
The compensated Horner algorithm improves the accuracy of polynomial evaluation in IEEE-754 floating point arithmetic: the computed result is as accurate as if it was computed wi...
203
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ETVC
2008
15 years 8 months ago
2008
Intrinsic curvature flows can be used to design Riemannian metrics by prescribed curvatures. This chapter presents three discrete curvature flow methods that are recently introduce...