TY - JOUR AU - MaƱas Baena, Manuel Enrique PY - 2004 SN - 0305-4470 UR - https://hdl.handle.net/20.500.14352/51535 T2 - Journal of physics A: Mathematical and general AB - For a family of Poisson algebras, parametrized by r is an element of Z, and an associated Lie algebraic splitting, we consider the factorization of given canonical transformations. In this context, we rederive the recently found rth dispersionless... LA - eng M2 - 9195 PB - IOP Publishing KW - Topological field-theory KW - Classical R-matrices KW - Integrable hierarchies KW - Kp hierarchy KW - Whitham hierarchy KW - Poisson algebras KW - Conformal-maps KW - Lax equations KW - Dkp equation KW - Tau-function TI - On the r-th dispersionless Toda hierarchy I: Factorization problem, symmetries and some solutions TY - journal article VL - 37 ER -