Otro
Darboux-Bäcklund transformations and rational solutions of the painlevé IV equation
Registro en:
AIP Conference Proceedings, v. 1212, p. 146-153.
0094-243X
1551-7616
10.1063/1.3367030
2-s2.0-77949829605
Autor
Aratyn, H.
Gomes, J. F.
Zimerman, A. H.
Resumen
Rational solutions of the Painlevé IV equation are constructed in the setting of pseudo-differential Lax formalism describing AKNS hierarchy subject to the additional non-isospectral Virasoro symmetry constraint. Convenient Wronskian representations for rational solutions are obtained by successive actions of the Darboux-Bäcklund transformations. ©2010 American Institute of Physics.