dc.contributor.author |
Bhrawy, A. H. |
|
dc.contributor.author |
Doha, E. H. |
|
dc.contributor.author |
Ezz-Eldien, S. S. |
|
dc.contributor.author |
Abdelkawy, M. A. |
|
dc.date.accessioned |
2019-11-19T07:19:56Z |
|
dc.date.available |
2019-11-19T07:19:56Z |
|
dc.date.issued |
2016 |
|
dc.identifier.citation |
Cited References in Web of Science Core Collection: 45 |
en_US |
dc.identifier.issn |
0008-0624 |
|
dc.identifier.other |
https://doi.org/10.1007/s10092-014-0132-x |
|
dc.identifier.uri |
https://link.springer.com/article/10.1007/s10092-014-0132-x |
|
dc.description |
Accession Number: WOS:000375419900001 |
en_US |
dc.description.abstract |
The time-fractional coupled Korteweg-de Vries (KdV) system is a generalization of the classical coupled KdV system and obtained by replacing the first order time derivatives by fractional derivatives of orders nu(1) and nu(2), (0 < nu(1), nu(2) <= 1). In this paper, an accurate and robust numerical technique is proposed for solving the time-fractional coupled KdV equations. The shifted Legendre polynomials are introduced as basis functions of the collocation spectral method together with the operational matrix of fractional derivatives (described in the Caputo sense) in order to reduce the time-fractional coupled KdV equations into a problem consisting of a system of algebraic equations that greatly simplifies the problem. In order to test the efficiency and validity of the proposed numerical technique, we apply it to solve two numerical examples. |
en_US |
dc.description.sponsorship |
SPRINGER |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
SPRINGER-VERLAG ITALIA SRL |
en_US |
dc.relation.ispartofseries |
CALCOLO;Volume: 53 Issue: 1 Pages: 1-17 |
|
dc.relation.uri |
https://cutt.ly/meLy2Qr |
|
dc.subject |
University for Coupled KdV equation |
en_US |
dc.subject |
Operational matrix |
en_US |
dc.subject |
Gauss quadrature |
en_US |
dc.subject |
Collocation spectral method |
en_US |
dc.subject |
Caputo derivative |
en_US |
dc.subject |
DIFFERENTIAL-EQUATIONS |
en_US |
dc.subject |
SPECTRAL METHOD |
en_US |
dc.subject |
DIFFUSION EQUATION |
en_US |
dc.subject |
CALCULUS |
en_US |
dc.subject |
APPROXIMATION |
en_US |
dc.title |
A numerical technique based on the shifted Legendre polynomials for solving the time-fractional coupled KdV equations |
en_US |
dc.type |
Article |
en_US |
dc.identifier.doi |
https://doi.org/10.1007/s10092-014-0132-x |
|
dc.Affiliation |
October University for modern sciences and Arts (MSA) |
|