TY - THES DP - http://www.theses.fr/2017PA066343 TI - Analysis of singularities in elliptic equations : the Ginzburg-Landau model of superconductivity, the Lin-Ni-Takagi problem, the Keller-Segel model of chemotaxis, and conformal geometry AU - Román, Carlos A3 - Sandier, Etienne; Serfaty, Sylvia PY - 2017 N1 - Thèse de doctorat Mathématiques Paris 6 2017 N1 - 2017PA066343 UR - http://www.theses.fr/2017PA066343/document ER -