TY - JOUR AU - Díaz Díaz, Jesús Ildefonso AU - Alvino, A. AU - Lions, P.L. AU - Trombetti, G. PY - 1992 SN - 0764-4442 UR - https://hdl.handle.net/20.500.14352/57505 T2 - Comptes Rendus de l'Académie des Sciences. Série I. Mathématique AB - We present a new proof of comparison results via Steiner symmetrization for solutions of elliptic equations. This proof relies upon a "level sets" argument. LA - eng M2 - 1015 PB - Elsevier KW - Steiner symmetrization TI - Elliptic-equations and steiner symmetrization TY - journal article VL - 314 ER -