Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10346652 | Computers & Mathematics with Applications | 2005 | 9 Pages |
Abstract
In this paper, we analyze the restricted denominator approximation method, which is a one parameter family of functions approximating the exponential function. We give a necessary and sufficient condition for the A-stability of the functions. We provide an estimate for the stability constant in the maximum-norm when the method is applied to the one-dimensional heat equation both on finite and on infinite intervals.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
M. Kovács,