Title of article :
Squared Eigenfunction Symmetries for Soliton Equations: Part I
Author/Authors :
Walter Oevel، نويسنده , , Sandra Carillo، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 1998
Pages :
18
From page :
161
To page :
178
Abstract :
Three classes of soliton systems associated with scalar Lax operators are considered. They represent, in turn, the 2q1-dimensional hierarchies of the KP equation, the modified KP equation and the Dym equation. They are related via gauge transformations and reciprocal links. For each class an algebraic construction of the symmetry transformation generated by products of adjoint.eigenfunctions is given. The links between the soliton hierarchies are extended to these symmetries
Keywords :
integrable systems , squared eigenfunctions , B¨acklund transformations , KP hierarchy , modified KP hierarchy , Dym hierarchy
Journal title :
Journal of Mathematical Analysis and Applications
Serial Year :
1998
Journal title :
Journal of Mathematical Analysis and Applications
Record number :
929868
Link To Document :
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