%0 Journal Article
%A Carrillo Menéndez, José
%A Wittbold, Petra
%T Uniqueness of renormalized solutions of degenerate elliptic-parabolic problems
%D 1999
%@ 0022-0396
%U https://hdl.handle.net/20.500.14352/57344
%X We consider a general class of degenerate elliptic-paraboic problems associated with the equation b(v)(t) = div a(v, Dv) + f. Using Kruzhkov's method of doubling variables both in space and time we prove uniqueness and a comparison principle in L-1 for renormalized solutions
%~