TY - JOUR AU - Díaz Díaz, Jesús Ildefonso AU - Muñoz Montalvo, Ana Isabel AU - Schiavi, Emanuele PY - 2007 DO - 10.1016/j.nonrwa.2005.07.003 SN - 1468-1218 UR - https://hdl.handle.net/20.500.14352/49933 T2 - Nonlinear Analysis: Real World Applications AB - This paper deals with the mathematical analysis of a nonlinear system of three differential equations of mixed type. It describes the generation of fast ice streams in ice sheets flowing along soft and deformable beds. The system involves a nonlinear... LA - eng M2 - 267 PB - Pergamon-Elsevier Science Ltd. KW - surges KW - ice sheet models KW - nonlinear partial differential equations system of mixed type KW - free boundaries TI - Existence of weak solutions to a system of nonlinear partial differential equations modelling ice streams TY - journal article VL - 8 ER -