TY - JOUR AU - Martínez Alonso, Luis AU - Mañas Baena, Manuel Enrique PY - 2003 DO - 10.1063/1.1587873 SN - 0022-2488 UR - https://hdl.handle.net/20.500.14352/51531 T2 - Journal of mathematical physics AB - The dispersionless KP hierarchy is considered from the point of view of the twistor formalism. A set of explicit additional symmetries is characterized and its action on the solutions of the twistor equations is studied. A method for dealing with the... LA - eng M2 - 3294 PB - American Institute of Physics KW - Hodograph solutions KW - Whitham hierarchy KW - Dkp equation KW - Reductions KW - Limit TI - Additional symmetries and solutions of the dispersionless KP hierarchy TY - journal article VL - 44 ER -