Further properties of Azimi-Hagler banach spaces |
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Authors: | Parviz Azimi H Khodabakhshian |
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Institution: | 1.Payame Noor University,Dargaz,Iran |
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Abstract: | For the Azimi-Hagler spaces more geometric and topological properties are investigated. Any constructed space is denoted by
X
α,p
. We show
(i) |
The subspace (e
nk
)] generated by a subsequence (e
nk
) of (e
n
) is complemented.
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(ii) |
The identity operator from X
α,p
to X
α,p
when p > q is unbounded.
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(iii) |
Every bounded linear operator on some subspace of X
α,p
is compact. It is known that if any X
α,p
is a dual space, then
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(iv) |
duals of X
α,1 spaces contain isometric copies of ℓ
∞ and their preduals contain asymptotically isometric copies of c
0.
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(v) |
We investigate the properties of the operators from X
α,p
spaces to their predual.
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Keywords: | |
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