| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5776114 | Journal of Computational and Applied Mathematics | 2017 | 18 Pages |
Abstract
Efficient weighted barycentric expansions are presented to improve the accuracies of function and derivative estimations. A new expression for the estimation of the second derivative is derived. The derived expressions are successfully applied to accurately locate the minimum of the solution and solve a singularly-perturbed problem.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Adel A.K. Mohsen,