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New posts in banach-spaces
A question about complement of a closed subspace of a Banach space
functional-analysis
banach-spaces
When is an operator on $\ell_1$ the dual of an operator on $c_0$?
sequences-and-series
functional-analysis
operator-theory
banach-spaces
I have a hard time interpreting the adjoint of operators defined over Banach spaces
functional-analysis
banach-spaces
adjoint-operators
dual-spaces
Collecting things that are preserved by (isometric) isomorphisms between normed spaces
real-analysis
functional-analysis
banach-spaces
normed-spaces
Given $S \in B(Y^{*}, X^{*})$, does there exist $T\in B(X,Y)$ such that $S=T^{*}$?
functional-analysis
operator-theory
banach-spaces
Why $L^{r}(X)\cap L^{t}(X)\subset L^{s}(X)$ for $1<r<s<t$?
real-analysis
functional-analysis
banach-spaces
If a subspace of $X^*$ separates points, is it weak-* dense?
functional-analysis
banach-spaces
Space of lipschitz functions form a Banach space
functional-analysis
metric-spaces
banach-spaces
A vector without minimum norm in a Banach space
functional-analysis
banach-spaces
$C_0(X)$ is not the dual of a complete normed space
functional-analysis
reference-request
banach-spaces
dual-spaces
Banach-Stone Theorem
functional-analysis
banach-spaces
Weak-* sequential compactness and separability
functional-analysis
banach-spaces
Isomorphic embedding of $L^{p}(\Omega)$ into $L^{p}(\Omega \times \Omega)$?
functional-analysis
measure-theory
functions
integration
banach-spaces
Does there exist a Banach space with no complemented closed subspaces?
functional-analysis
banach-spaces
Renorming $\mathcal{B}(\mathcal{H})$?
functional-analysis
banach-spaces
operator-theory
operator-algebras
von-neumann-algebras
Weakly compact implies bounded in norm [duplicate]
general-topology
functional-analysis
banach-spaces
compactness
normed-spaces
Integration in Banach spaces - interesting, nice and non-trivial examples needed
integration
functional-analysis
banach-spaces
$L^1(μ)$ is finite dimensional if it is reflexive
functional-analysis
banach-spaces
The sup norm on $C[0,1]$ is not equivalent to another one, induced by some inner product
functional-analysis
hilbert-spaces
banach-spaces
Bounded linear operator maps norm-bounded, closed sets to closed sets. Implies closed range?
functional-analysis
banach-spaces
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