FORMALLY VARIABLE SEPARATION APPROACH AND NEW EXACT SOLUTIONS OF GENERALIZED HIROTA-SATSUMA EQUATIONS

CHEN LI-LI

doi:10.7498/aps.48.2149

Abstract
The usual formally variable separation approach is valid only for completely integrable models. In this paper, we extend the method to a nonintegrable generalized Hirota-Satsuma equations. Some new exact solitary wave solutions and periodic wave solutions of the equations are also obtained.
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CHEN LI-LI

1.
宁波大学物理系，宁波 315211
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Vol. 48, Issue 12 - 1999-06-20

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FORMALLY VARIABLE SEPARATION APPROACH AND NEW EXACT SOLUTIONS OF GENERALIZED HIROTA-SATSUMA EQUATIONS

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