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[Licence| Download | New Version Template] aeqp_v1_0.tar.gz(42 Kbytes) | ||
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Manuscript Title: PDEBellII: A Maple package for finding bilinear forms, bilinear Bäcklund transformations, Lax pairs and conservation laws of the KdV-type equations | ||

Authors: Qian Miao, Yunhu Wang, Yong Chen, Yunqing Yang | ||

Program title: PDEBellII | ||

Catalogue identifier: AEQP_v1_0Distribution format: tar.gz | ||

Journal reference: Comput. Phys. Commun. 185(2014)357 | ||

Programming language: Maple internal language. | ||

Computer: PCs, Dell OptiPlex 390. | ||

Operating system: Windows XP and Windows 7. | ||

RAM: Depends on the complexity of the problem (MB) | ||

Keywords: Bell polynomials, Hirota operator, Lax pair, Bäcklund transformation, Infinite conservation law, Symbolic computation. | ||

PACS: 02.70.Wz, 02.30.Ik, 02.30.Jr. | ||

Classification: 4.3, 5. | ||

Nature of problem:Determination of integrability of the nonlinear evolution equations, including bilinear forms, bilinear Bäcklund transformations, Lax pairs and conservation laws. | ||

Solution method:The package PDEBellII is developed by using the Bell polynomials which is linked with Hirota operators. | ||

Restrictions:The program can only handle single nonlinear evolution equations. | ||

Unusual features:The program PDEBellII is the first Maple automatic program to construct bilinear Bäcklund transformation, Lax pair and the infinite conservation laws for nonlinear evolution equations. | ||

Running time:Depends strongly on the complexity of the equation. Different tasks take from 0.4 to 20 seconds. |

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