1995
On the diagonal approximation of full matrices
Publication
Publication
In this paper the construction of diagonal matrices, in some sense approximating the inverse of a given square matrix, is described. The matrices are constructed using the well-known computer algebra system Maple. The techniques we show are applicable to square matrices in general. Results are given for use in Parallel diagonal-implicit Runge-Kutta (PDIRK) methods. For an s-stage Radau IIA corrector we conjecture $s!$ possibilities for the diagonal matrices.
| Additional Metadata | |
|---|---|
| Approximation (acm G.1.2), Roots of Nonlinear Equations (acm G.1.5), Ordinary Differential Equations (acm G.1.7), Applications (acm I.1.4) | |
| Systems of equations (msc 65H10), None of the above, but in MSC2010 section 65Dxx (msc 65D99), Matrix norms, conditioning, scaling (msc 65F35) | |
| CWI | |
| Department of Numerical Mathematics [NM] | |
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Lioen, W.M. (1995). On the diagonal approximation of full matrices. Department of Numerical Mathematics [NM]. CWI.
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