TY - JOUR AU - Díaz Díaz, Jesús Ildefonso AU - Schiavi, Emanuele PY - 1999 DO - 10.1016/S0362-546X(99)00101-7 SN - 0362-546X UR - https://hdl.handle.net/20.500.14352/57348 T2 - Nonlinear Analysis: Theory, Methods and Applications AB - The authors present and study a problem which models the evolution of the ice sheet in the Laurentide. They consider a one-dimensional problem in (3-dimensional) space which involves three parameters: the ice thickness h , the amount of water flux Q ... LA - eng M2 - 649 PB - Elsevier KW - system of nonlinear degenerate equations KW - glaciological models KW - free boundaries KW - ice sheets KW - surges TI - On a degenerate parabolic/hyperbolic system in glaciology giving rise to a free boundary TY - journal article VL - 38 ER -