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CSC
2006
13 years 10 months ago
Symmetric Positive Definite Based Preconditioners For Discrete Convection-diffusion Problems
Abstract -- We experimentally examine the performance of preconditioners based on entries of the symmetric positive definite part and small subspace solvers for linear system of eq...
Mohammad Sameer Sunhaloo, Muddun Bhuruth
APPML
2002
65views more  APPML 2002»
13 years 8 months ago
The linear Boltzmann equation with inelastic scattering
Abstract. The linear extended kinetic equation for monoatomic test particles undergoing elastic and inelastic scattering with a background of heavy multi-level field particles is a...
Maria Groppi, Giampiero Spiga
MOC
2000
84views more  MOC 2000»
13 years 8 months ago
Solving Thue equations without the full unit group
Abstract. The main problem when solving a Thue equation is the computation of the unit group of a certain number field. In this paper we show that the knowledge of a subgroup of fi...
Guillaume Hanrot
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...
EPIA
1997
Springer
14 years 26 days ago
An Algorithm for Solving Systems of Linear Diophantine Equations in Naturals
Abstract. A new algorithm for finding the minimal solutions of systems of linear Diophantine equations has recently been published. In its description the emphasis was put on the ...
Ana Paula Tomás, Miguel Filgueiras