TY - JOUR AU - Díaz Díaz, Jesús Ildefonso AU - Antontsev, S.N. PY - 2009 DO - 10.1007/BF03191851 SN - 1578-7303 UR - https://hdl.handle.net/20.500.14352/49913 T2 - Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A: Matemáticas AB - We prove several uniform L(1)-estimates on solutions of a general class of one-dimensional parabolic systems, mainly coupled in the diffusion term, which, in fact, can be of degenerate type. They are uniform in the sense that they don't depend on the... LA - eng M2 - 201 PB - Real Academia Ciencias Exactas Físicas Y Naturales KW - uniform gradient estimates KW - quasilinear parabolic onedimensional systems KW - uniform l(1)-estimates independent on the spatial domain KW - equations KW - gas TI - On gradient estimates and other qualitative properties of solutions of nonlinear non autonomous parabolic systems TY - journal article VL - 103 ER -