From the MR review by L.C. Li: "The main goal of the present work is to develop a theory of recursion operators for the KP equation. The authors begin by presenting an abstract version of one-dimensional KdV theory and introduce what they call a "KdV bichain''. The theory is then extended to two space dimensions by introducing an extra derivation. As application, the KP chain is obtained as a reduction of the two-dimensional KdV bichain. "

Old and new results on recursion operators: an algebraic approach to KP equation

MOROSI, CARLO
1987

Abstract

From the MR review by L.C. Li: "The main goal of the present work is to develop a theory of recursion operators for the KP equation. The authors begin by presenting an abstract version of one-dimensional KdV theory and introduce what they call a "KdV bichain''. The theory is then extended to two space dimensions by introducing an extra derivation. As application, the KP chain is obtained as a reduction of the two-dimensional KdV bichain. "
Topics in soliton theory and exactly solvable non linear equations
9971502534
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11311/560983
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