数学季刊 ›› 2003, Vol. 18 ›› Issue (2): 182-185.
摘要: In this paper,we introcuce the signed weak gliding hump property in a dual pair with the structure of a system of sections and show that if a dual pair [E,F]has the signed weak gliding hump property,then the β-dual space of E is a weak sequentially complete space if and only if for every n ∈N,(F(n),σ(F("),El))is sequentially complete.Furthermore,we also prove that if [E,F] has the signed weak gliding hump property,then(E,r(E,E())is an AK-space.
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