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» In Praise of Numerical Computation
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CSC
2006
13 years 10 months ago
Computing the Drift of Mutant Genes
- We develop a numerical scheme for computing the solution of a generalized version of Fisher's equation. The main idea is to use a modi ed Crank-Nicolson method in order to c...
Miguel Olmos-Gomez, Merced Arriaga-Gutierrez, Vali...
AMC
2010
86views more  AMC 2010»
13 years 9 months ago
BVMs for computing Sturm-Liouville symmetric potentials
The paper deals with the numerical solution of inverse Sturm-Liouville problems with unknown potential symmetric over the interval [0, ]. The proposed method is based on the use o...
Paolo Ghelardoni, Cecilia Magherini
AMC
2006
119views more  AMC 2006»
13 years 9 months ago
Interval iterative methods for computing Moore-Penrose inverse
In this paper, we import interval method to the iteration for computing Moore-Penrose inverse of the full row (or column) rank matrix. Through modifying the classical Newton itera...
Xian Zhang, Jianfeng Cai, Yimin Wei
FOCM
2008
59views more  FOCM 2008»
13 years 9 months ago
Semidefinite Characterization and Computation of Zero-Dimensional Real Radical Ideals
For an ideal I R[x] given by a set of generators, a new semidefinite characterization of its real radical I(VR(I)) is presented, provided it is zero-dimensional (even if I is not...
Jean B. Lasserre, Monique Laurent, Philipp Rostals...
ENTCS
2008
91views more  ENTCS 2008»
13 years 9 months ago
Newton's method and the Computational Complexity of the Fundamental Theorem of Algebra
Several different uses of Newton's method in connection with the Fundamental Theorem of Algebra are pointed out. Theoretical subdivision schemes have been combined with the n...
Prashant Batra