Éditeur(s) : HAL CCSDDepartment of Mathematics and Informatics, Faculty of Sciences, University of Novi Sad Résumé : International audience We present some remarks about the embedding of spaces of Schwartz distributions into spaces of Colombeau generalized functions. Following ideas of M. Nedeljkov et alii, we recall how a good choice of compactly supported mollifiers allows to perform globally the embedding of D' () into G (). We show that this embedding is equal to the one obtained with local and sheaf arguments by M. Grosser et alii, this giving various equivalent technics to embed D'() into G (). ISSN: 1450-5444