%0 Journal Article %T El problema de Cauchy asociado a una ecuaci¨®n del tipo Kuramoto-Sivashinsky bidimensional peri¨®dica %A CAMPOS %A JUVITSA %A DUQUE %A OMAR %A RODR¨ªGUEZ-BLANCO %A GUILLERMO %J Revista Colombiana de Matem¨¢ticas %D 2011 %I Universidad Nacional de Colombia and Sociedad Colombiana de Matem¨¢ticas %X in this work, we deal with the local and global wellposedness in the sobolev spaces hs(t2) for s¡İ1 of the cauchy problem associated to a bidimensional kuramoto-sivashinsky type equation, which models physical phenomena that occurs in thin films. %K cauchy problem %K solovev spaces %K kuramoto-sivashinsky equation %K locally wellposedness %K globally wellposedness. %U http://www.scielo.org.co/scielo.php?script=sci_abstract&pid=S0034-74262011000100001&lng=en&nrm=iso&tlng=en