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» In Praise of Numerical Computation
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CSDA
2002
77views more  CSDA 2002»
13 years 8 months ago
Numerically stable cointegration analysis
Cointegration analysis involves the solution of a generalized eigenproblem involving moment matrices and inverted moment matrices. These formulae are unsuitable for actual computa...
Jurgen A. Doornik, R. J. O'Brien
CSSE
2008
IEEE
14 years 3 months ago
Simulation on Random Motion of Numerous Spheres with Collision-Event-Driven Approach
: Computer simulation on random motion of numerous moving spheres is widely used. This paper presents a collision-event-driven approach that efficiently implements the simulation o...
Hu Qitu, Deng Xiao, Zhang Xiaolin
IBMRD
2006
58views more  IBMRD 2006»
13 years 8 months ago
Self-adapting numerical software (SANS) effort
The challenge for the development of next generation software is the successful management of the complex computational environment while delivering to the scientist the full powe...
Jack Dongarra, George Bosilca, Zizhong Chen, Victo...
LSSC
2001
Springer
14 years 1 months ago
Numerical Simulation of a Model for Transport and Reaction of Radionuclides
In the last years the interest in computer simulations of radioactive waste scenarios has increased. In this article we present numerical simulations with the software package TRAP...
Jürgen Geiser
ARITH
1993
IEEE
14 years 29 days ago
Faster numerical algorithms via exception handling
An attractive paradigm for building fast numerical algorithms is the following: 1 try a fast but occasionally unstable algorithm, 2 test the accuracy of the computed answer, a...
James Demmel, Xiaoye S. Li