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On the duality problem of positive Dunford-Pettis operators on Banach lattices
Authors:Belmesnaoui Aqzzouz  Redouane Nouira  Larbi Zraoula
Institution:(1) Faculté des Sciences Economiques, Juridiques et Sociales, Département d’Economie, Université Mohammed V-Souissi, B.P. 5295, Sala Eljadida, Marocco;(2) Faculté des Sciences, Département de Mathématiques, Université Ibn Tofail, B.P. 133, Kénitra, Marocco
Abstract:We give some sufficient and necessary conditions for that a positive Dunford-Pettis operator admits a dual operator which is also Dunford-Pettis, and conversely.
Keywords:Dunford-Pettis operator  order continuous norm  Banach lattice
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