List questions from banach-spaces

Published on 23 Feb 2026 - 5:16

179

Views

Question about $l_\infty$ as a complete metric space

Published on 26 Mar 2026 - 20:38

108

Views

When is $\mathbb{B}(\mathbb{X})$ compact?

Published on 22 Sep 2019 - 20:04

171

Views

What is Banach's Homogeneous Space Problem of 1932?

Published on 22 Sep 2019 - 21:33

180

Views

Bounded sequence in dual space applied to sequences in $c_0$

Published on 26 Mar 2026 - 12:13

152

Views

Closed convex subset without unique minimal distance point

Published on 23 Sep 2019 - 16:50

1.2k

Views

prove $C_c({\mathbb{R}})$ is not a Banach space

Published on 23 Sep 2019 - 17:31

290

Views

Generalisation of characterisation of continuous Fréchet-differentiability to infinite dimensions

Published on 25 Mar 2026 - 15:17

41

Views

How to interpret this definition in Banach space theory

Published on 25 Sep 2019 - 8:30

35

Views

Can arbitrary Banach spaces be embedded into spheres?

Published on 25 Mar 2026 - 13:52

78

Views

Schauder basis of $L^p$ space mapped to another Schauder basis by the duality map?

Published on 25 Mar 2026 - 5:07

399

Views

There is not enough space...!?

Published on 26 Sep 2019 - 12:06

57

Views

I had a question on my Functional Analysis exam

Published on 25 Mar 2026 - 11:10

39

Views

What can one say about the set of points where a function is lower semicontinuous?

Published on 29 Sep 2019 - 1:58

27

Views

Looking for an example for bounded operators

Published on 29 Sep 2019 - 4:20

List Question

Relative compact sequence

Question about $l_\infty$ as a complete metric space

When is $\mathbb{B}(\mathbb{X})$ compact?

What is Banach's Homogeneous Space Problem of 1932?

Bounded sequence in dual space applied to sequences in $c_0$

Closed convex subset without unique minimal distance point

prove $C_c({\mathbb{R}})$ is not a Banach space

Generalisation of characterisation of continuous Fréchet-differentiability to infinite dimensions

How to interpret this definition in Banach space theory

Can arbitrary Banach spaces be embedded into spheres?

Schauder basis of $L^p$ space mapped to another Schauder basis by the duality map?

There is not enough space...!?

I had a question on my Functional Analysis exam

What can one say about the set of points where a function is lower semicontinuous?

Looking for an example for bounded operators

Trending Questions

Popular # Hahtags

Popular Questions