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Semi-compactness of Null almost L-weakly and Null almost M-weakly compact operators

  • Safae El filali,
  • Khalid Bouras

摘要

In this paper, we investigate Banach lattices on which each positive semi-compact operator \(T: E\rightarrow F\) T : E F is null almost L-weakly compact (rep. Null almost M-weakly compact). Additionally, we present certain sufficient and necessary conditions for a positive Null almost L-weakly compact operator to be semi-compact.