AAECC
2007
Springer
2007
Springer
2LEV-D2P4: a package of high-performance preconditioners for scientific and engineering applications
13 years 10 months ago
AAECC
2007
Springer
13 years 10 months ago
2007
Springer
We present a simulation-based performance model to analyze a parallel sparse LU factorization algorithm on modern cached-based, high-end parallel architectures. We consider supern...
AAECC
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. We present new performance models and a new, more compact data structure for cache blocking when applied to the sparse matrixvector multiply (SpM×V) operation, y ← y +...
AAECC
2007
Springer
13 years 10 months ago
2007
Springer
We discuss parametrizations of filter coefficients of scaling functions and compactly supported orthonormal wavelets with several vanishing moments. We introduce the first discr...
AAECC
2007
Springer
13 years 10 months ago
2007
Springer
We study genus g hyperelliptic curves with reduced automorphism group A5 and give equations y2 = f(x) for such curves in both cases where f(x) is a decomposable polynomial in x2 or...
AAECC
2007
Springer
13 years 10 months ago
2007
Springer
Abstract We describe a method to approximate a segment of the intersection curve of two implicitly defined surfaces by a rational parametric curve. Starting from an initial soluti...
AAECC
2007
Springer
13 years 10 months ago
2007
Springer
AAECC
2007
Springer
13 years 10 months ago
2007
Springer
We present an approximate implicitization method for planar curves. The computed implicit representation is a piecewise rational approximation of the distance function to the given...
AAECC
2008
Springer
13 years 10 months ago
2008
Springer
In a previous article [14], we proved the existence of resolvent representations for regular differential ideals. The present paper provides practical algorithms for computing suc...
AAECC
2010
Springer
13 years 10 months ago
2010
Springer