Finite Symmetry Transformation Groups and Exact Solutions of KP-B and BKK Equations

XUAN Hengnong; SUN Mingming; CHENG Guoda; HE Tao

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Article Navigation > Chinese Journal of Electronics > 2011 > 20(2): 303-306

XUAN Hengnong, SUN Mingming, CHENG Guoda, et al., “Finite Symmetry Transformation Groups and Exact Solutions of KP-B and BKK Equations,” Chinese Journal of Electronics, vol. 20, no. 2, pp. 303-306, 2011,

Citation:

XUAN Hengnong, SUN Mingming, CHENG Guoda, et al., “Finite Symmetry Transformation Groups and Exact Solutions of KP-B and BKK Equations,” Chinese Journal of Electronics, vol. 20, no. 2, pp. 303-306, 2011,

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Finite Symmetry Transformation Groups and Exact Solutions of KP-B and BKK Equations

Received Date: 2010-08-01
Rev Recd Date: 2010-11-01
Publish Date: 2011-04-25

Abstract

Abstract

Employing the symmetry group direct method and symbolic computation, both the Lie point groups and the non-Lie symmetry groups of the nonisospectral KP-B and BKK are obtained. Then some exact solutions of the two equations are derived from two simple traveling wave solutions by the finite symmetry transformation groups.
- Symmetry group,
- KP-B equation,
- BKK equation,
- Symbolic computation