La Classification Mathématique par matières 2000 Mathematics subject Classification 2000 Question : CC = 14B10 13-XX Commutative rings and algebras 13D10 Deformations and infinitesimal methods [See also 14B10, 14B12, 14D15, 16S80, 32Gxx] 14-XX Algebraic geometry 14B10 Infinitesimal methods [See also 13D10] Mot-clé : Retour à la page Classification Mathématique par Matières (version 2000)