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Accurate singular values and differential qd algorithms

✍ Scribed by K. Vince Fernando; Beresford N. Parlett


Book ID
105879299
Publisher
Springer-Verlag
Year
1994
Tongue
English
Weight
372 KB
Volume
67
Category
Article
ISSN
0029-599X

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πŸ“œ SIMILAR VOLUMES


Numerical solution of singular regular b
✍ H. Allouche; N. Marhraoui πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 766 KB

In this paper, we present a method using qd-algorithm combined with finite difference method for numerically solving singular boundary value problems for certain ordinary differential equation having singular coefficients. (We can also use qd-algorithm combined with other numerical methods.) These

Accurate ordering of eigenvectors and si
✍ K.V. Fernando πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 137 KB

The rank of an eigenvector of an unreduced real symmetric tridiagonal matrix can be determined by just knowing the signs of the elements of the eigenvector and the signs of the off-diagonal entries of the tridiagonal matrix. Surprisingly, no arithmetic operations involving real numbers are required