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JSC
2007
106views more  JSC 2007»
13 years 9 months ago
Computing multihomogeneous resultants using straight-line programs
We present a new algorithm for the computation of resultants associated with multihomogeneous (and, in particular, homogeneous) polynomial equation systems using straight-line pro...
Gabriela Jeronimo, Juan Sabia
EUROPAR
2008
Springer
13 years 10 months ago
Parallel Algorithms for Triangular Periodic Sylvester-Type Matrix Equations
Abstract. We present parallel algorithms for triangular periodic Sylvester-type matrix equations, conceptually being the third step of a periodic Bartels
Per Andersson, Robert Granat, Isak Jonsson, Bo K&a...
SIAMSC
2011
115views more  SIAMSC 2011»
13 years 4 months ago
A Fast and Stable Solver for Singular Integral Equations on Piecewise Smooth Curves
A scheme is presented for the numerical solution of singular integral equations on piecewise smooth curves. It relies on several techniques: reduction, Nystr¨om discretization, co...
Johan Helsing
JCPHY
2011
85views more  JCPHY 2011»
12 years 12 months ago
A fast method for the solution of the Helmholtz equation
In this paper, we consider the numerical solution of the Helmholtz equation, arising from the study of the wave equation in the frequency domain. The approach proposed here diffe...
Eldad Haber, Scott MacLachlan