Gomes, J. F. [UNESP]Franca, G. Starvaggi [UNESP]de Melo, G. R. [UNESP]Zimerman, Abraham Hirsz [UNESP]2013-09-302014-05-202013-09-302014-05-202009-11-06Journal of Physics A-mathematical and Theoretical. Bristol: Iop Publishing Ltd, v. 42, n. 44, p. 11, 2009.1751-8113http://hdl.handle.net/11449/24171In this paper, we provide an algebraic construction for the negative even mKdV hierarchy which gives rise to time evolutions associated with even graded Lie algebraic structures. We propose a modification of the dressing method, in order to incorporate a non-trivial vacuum configuration and construct a deformed vertex operator for (s) over capl(2) that enable us to obtain explicit and systematic solutions for the whole negative even grade equations.11engArtigo10.1088/1751-8113/42/44/445204WOS:000270905800011Acesso restrito92877760781495518215976645016606