TY - JOUR AU - Díaz Díaz, Jesús Ildefonso AU - Badii, M PY - 2010 DO - 10.1155/2010/147301 SN - 1687-2762 UR - https://hdl.handle.net/20.500.14352/42153 T2 - Boundary value problems AB - We give sufficient conditions, being also necessary in many cases, for the existence of a periodic free boundary generated as the boundary of the support of the periodic solution of a general class of nonlinear parabolic equations. We show some... LA - eng PB - Hindawi Pub. Corp KW - diffusion KW - systems KW - operators KW - evolution KW - obstacle KW - space TI - On the Time Periodic Free Boundary Associated to Some Nonlinear Parabolic Equations TY - journal article ER -