|
|
|
|
A remark on the stability of approximative compactness
|
|
|
|
|
|
|
|
نویسنده
|
luo z. ,sun l. ,zhang w.
|
|
منبع
|
journal of function spaces - 2016 - دوره : 2016 - شماره : 0
|
|
چکیده
|
We study the stability of approximative τ -compactness,where τ is the norm or the weak topology. let λ be an index set and for every λ,let y be a subspace of a banach space x . for 1 ≤ p < ∞,let x = l p x and y = l p y . we prove that y (resp.,b y) is approximatively τ -compact in x if and only if,for every y (resp.,b y ) is approximatively τ -compact in x . © 2016 zhenghua luo et al.
|
|
|
|
|
آدرس
|
school of mathematical sciences,huaqiao university,quanzhou, China, school of mathematical sciences,xiamen university,xiamen, China, school of mathematical sciences,xiamen university,xiamen, China
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|