A Fast Direct Solution of Poisson's Equation Using Fourier Analysis
- 1 January 1965
- journal article
- Published by Association for Computing Machinery (ACM) in Journal of the ACM
- Vol. 12 (1) , 95-113
- https://doi.org/10.1145/321250.321259
Abstract
Summary:The methods of the transfer of conditions are generalized so that they also cover the direct methods leading to the diagonalization of the original matrix of a system with a band matrix. Part 3 is devoted to the numerical stability of methods of the transfer of conditions described in author's previous paper. Finally, it is shown how to obtain a particular method by the choice parameters of the general algorithmKeywords
This publication has 2 references indexed in Scilit:
- Direct solution of partial difference equations by tensor product methodsNumerische Mathematik, 1964
- Non-iterative numerical solution of boundary-value problemsApplied Scientific Research, Section B, 1952