Some recent results concerning nonlinear non-Abelian KdV and mKdV equations are presented. Operator equations are studied in references [2]-[7] where structural properties of KdV type equations are investigated. Now, in particular, on the basis of results, the special finite dimensional case of matrix soliton equations is addressed to: solutions of matrix KdV and mKdV equations are constructed. Baecklund transformations, which connect different third order nonlinear evolution equations [8], represent a key tool in this study. Explicit solution formulae [11, 3] are applied to obtain some 2x2 and 3x3 Matrix mKdV solutions, which seems to be new, are presented.
Solutions of matrix soliton equations: some results on Korteweg-de Vries (KdV) and modified Korteweg-de Vries (mKdV) equations / Carillo, Sandra; LO SCHIAVO, Mauro; Schiebold, Cornelia. - unico(2019), pp. 159-160. (Intervento presentato al convegno NODYCON 2019: First International Nonl;inear Dynamics Conference tenutosi a Rome, Italy).
Solutions of matrix soliton equations: some results on Korteweg-de Vries (KdV) and modified Korteweg-de Vries (mKdV) equations
Sandra Carillo
;Mauro Lo Schiavo;Cornelia Schiebold
2019
Abstract
Some recent results concerning nonlinear non-Abelian KdV and mKdV equations are presented. Operator equations are studied in references [2]-[7] where structural properties of KdV type equations are investigated. Now, in particular, on the basis of results, the special finite dimensional case of matrix soliton equations is addressed to: solutions of matrix KdV and mKdV equations are constructed. Baecklund transformations, which connect different third order nonlinear evolution equations [8], represent a key tool in this study. Explicit solution formulae [11, 3] are applied to obtain some 2x2 and 3x3 Matrix mKdV solutions, which seems to be new, are presented.File | Dimensione | Formato | |
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