par Esser, Olivier ;Hinnion, Roland
Référence Mathematical logic quarterly, 46, 1, page (25-34)
Publication Publié, 2000-01
Article révisé par les pairs
Résumé : The notion of "ramifiability" (or "tree-property"), usually applied to cardinals, can be extended to directed sets and is put in relation here with familiar "large cardinal" properties.