TY - JOUR AU - Guil Guerrero, Francisco José AU - Mañas Baena, Manuel Enrique AU - Martínez Alonso, Luis PY - 2003 DO - 10.1088/0305-4470/36/23/311 SN - 0305-4470 UR - https://hdl.handle.net/20.500.14352/51536 T2 - Journal of physics A: Mathematical and general AB - The factorization problem for the group of canonical transformations close to the identity and the corresponding twistor equations for an ample family of canonical variables are considered. A method to deal with these reductions is developed for the... LA - eng M2 - 6457 PB - IOP Publishing KW - Dispersionless kp hierarchy KW - Integrable hierarchies KW - Whitham hierarchy KW - Benney equations KW - Reductions KW - Models KW - Limit TI - On twistor solutions of the DKP equation TY - journal article VL - 36 ER -