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New posts in banach-spaces
Is the complex Banach space $C([0,1])$ dual to any Banach Space?
functional-analysis
banach-spaces
Frechet derivative of shift operator in $l_2$?
derivatives
banach-spaces
matrix-calculus
infinite-matrices
The category of Compact Hausdorff spaces is special: why? In which other contexts bijections are automatically isomorphisms of objects?
general-topology
reference-request
category-theory
banach-spaces
Hahn-Banach extensions from $E$ to $E^{**}$.
functional-analysis
banach-spaces
dual-spaces
Importance of the uniform boundedness principle
functional-analysis
metric-spaces
banach-spaces
Conditions for a linearly independent sequence with dense linear span to be a Schauder basis for a Banach space
real-analysis
functional-analysis
banach-spaces
schauder-basis
Does separability follow from weak-* sequential separability of dual space?
functional-analysis
banach-spaces
examples-counterexamples
Is $X^\ast$ is weak* separable equivalent to $B_{X^\ast}$ is weak* separable?
general-topology
functional-analysis
set-theory
banach-spaces
Properties of dual spaces of sequence spaces
functional-analysis
banach-spaces
How do you prove that $\ell_p$ is not isomorphic to $\ell_q$?
functional-analysis
banach-spaces
lp-spaces
Dense subset of two Banach spaces also dense in the intersection
functional-analysis
banach-spaces
Why is $GL(B)$ a Banach Lie Group?
functional-analysis
banach-spaces
banach-algebras
Extreme points of unit ball of Banach spaces $\ell_1$, $c_0$, $\ell_\infty$
functional-analysis
banach-spaces
How to converge to a bounded real sequence by a sequence of bounded sequences in $l^\infty$ using Banach limits? [duplicate]
functional-analysis
banach-spaces
Lower Semicontinuity Concepts
general-topology
functional-analysis
banach-spaces
examples-counterexamples
semicontinuous-functions
Do there exist closed subspaces $X$, $Y$ of Banach space, such that $X+Y$ is not closed?
functional-analysis
banach-spaces
$\ell^p$ is not isometric to $\ell^q$
real-analysis
functional-analysis
banach-spaces
lp-spaces
question on Banach Limits from Conway's book
functional-analysis
banach-spaces
Inverse Mapping Theorem implies Open Mapping Theorem
functional-analysis
banach-spaces
How to prove that the closed convex hull of a compact subset of a Banach space is compact?
convex-analysis
banach-spaces
compactness
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