Non-squareness properties of Orlicz spaces equipped with the pp-Amemiya norm

This paper is a continuation of the studies from Cui et al. (2008) [7] and Cui et al. (2009) [12]. Non-squareness, uniform non-squareness, locally uniform non-squareness of Orlicz spaces equipped with the pp-Amemiya norm are studied. Criteria for these three properties in the Orlicz spaces LΦ,pLΦ,p are given in the most general case of Orlicz function ΦΦ and for all 1≤p≤∞1≤p≤∞.