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An Analytical Computational Algorithm for Solving a System of Multipantograph DDEs Using Laplace Variational Iteration Algorithm.
- Source :
-
Advances in Astronomy . 6/14/2021, p1-16. 16p. - Publication Year :
- 2021
-
Abstract
- In this research, an approximation symbolic algorithm is suggested to obtain an approximate solution of multipantograph system of type delay differential equations (DDEs) using a combination of Laplace transform and variational iteration algorithm (VIA). The corresponding convergence results are acquired, and an efficient algorithm for choosing a feasible Lagrange multiplier is designed in the solving process. The application of the Laplace variational iteration algorithm (LVIA) for the problems is clarified. With graphics and tables, LVIA approximates to a high degree of accuracy with a few numbers of iterates. Also, computational results of the considered examples imply that LVIA is accurate, simple, and appropriate for solving a system of multipantograph delay differential equations (SMPDDEs). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16877969
- Database :
- Academic Search Index
- Journal :
- Advances in Astronomy
- Publication Type :
- Academic Journal
- Accession number :
- 150892144
- Full Text :
- https://doi.org/10.1155/2021/7741166