TY - JOUR AU - Carrillo Menéndez, José PY - 1999 DO - 10.1007/s002050050152 SN - 0003-9527 UR - https://hdl.handle.net/20.500.14352/57350 T2 - Archive for rational mechanics and analysis AB - We consider a class of elliptic-hyperbolic degenerate equations g(u) - Delta b(u) + div phi (u) = f with Dirichlet homogeneous boundary conditions and a class of elliptic-parabolic-hyperbolic degenerate equations g(u)(t) - Delta b(u) + div phi (u) = f... LA - eng M2 - 269 PB - Springer KW - Parabolic equations KW - uniqueness TI - Entropy solutions for nonlinear degenerate problems TY - journal article VL - 147 ER -