Browsing by Author "LAICHI, Hadda"

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    Sur les operateurs linéaires latticiellement sommant
    (UNIVERSITY of M'SILA, 2022-06-10) LAICHI, Hadda; Encadreur: Tiaiba, Abdelmoumen
    The purpose of this thesis is to make a detailed study of a work by Mr. Jerzy SZULGA in 1983 entitled " On lattice summing operators " published in the AMS journal where he gave necessary and su¢ cient conditions for the new type of lattice summing operators and Banach space of start X and cel of arrivals Y which is a lattice Banach space. So that any lattice summing operator T : X ! Y is absolutely summing