New Exact Solutions to KdV Equations With Variable Coefficients or Forcing

FU Zun-tao; LIU Shi-da; LIU Shi-kuo; ZHAO Qiang

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FU Zun-tao, LIU Shi-da, LIU Shi-kuo, ZHAO Qiang. New Exact Solutions to KdV Equations With Variable Coefficients or Forcing[J]. Applied Mathematics and Mechanics, 2004, 25(1): 67-73.

Citation:

FU Zun-tao, LIU Shi-da, LIU Shi-kuo, ZHAO Qiang. New Exact Solutions to KdV Equations With Variable Coefficients or Forcing[J]. Applied Mathematics and Mechanics, 2004, 25(1): 67-73.

Citation:

FU Zun-tao, LIU Shi-da, LIU Shi-kuo, ZHAO Qiang. New Exact Solutions to KdV Equations With Variable Coefficients or Forcing[J]. Applied Mathematics and Mechanics, 2004, 25(1): 67-73.

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New Exact Solutions to KdV Equations With Variable Coefficients or Forcing

1.
School of Physics, Peking University, Beijing 100871, P. R. China;

Received Date: 2002-08-28
Rev Recd Date: 2003-07-31
Publish Date: 2004-01-15

Abstract

Abstract

Jacobi elliptic function expansion method is extended to construct the exact solutions to another kind of KdV equations,which have variable coefficients or forcing terms.And new periodic solutions obtained by this method can be reduced to the soliton-typed solutions under the limited condition.
- Jacobi elliptic function,
- soliton-tysped solution,
- cnoidal wave-typed solution

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References(26)

References

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