List questions from banach-spaces

Published on 14 Apr 2026 - 1:34

116

Views

Problem. Convergence. Banach space. Weak topology

Published on 16 Apr 2026 - 13:00

608

Views

Uniqueness of a Hahn Banach extension

Published on 13 Apr 2026 - 21:35

2.5k

Views

Not unique Hahn Banach extension

Published on 13 Apr 2026 - 7:01

437

Views

spectrum of a unilateral left weighted shift operator on c0

Published on 14 Apr 2026 - 6:16

804

Views

A uniformly continuous on the unit sphere of $c_0$ is bounded

Published on 11 Apr 2026 - 11:57

289

Views

Continuity on [0,2) of the modulus of convexity

Published on 13 Apr 2026 - 8:31

45

Views

Show that there is a unique function on the interval that solves:

Published on 28 Mar 2026 - 3:25

512

Views

the "real spectrum" of an operator acting on a real Banach space

Published on 04 Apr 2026 - 1:01

45

Views

Existence (and construction) of a convergent series

Published on 02 Apr 2026 - 10:30

593

Views

Convergence of series of linear operators in Banach space

Published on 13 Apr 2026 - 22:43

363

Views

Weak closure of the boundary of the unit ball of $l^1$

Published on 15 Apr 2026 - 10:39

74

Views

Interpolation of a subspace of codimension one

Published on 09 Apr 2026 - 19:45

74

Views

counterexample for $C^1(U)$ not complete in any dimension

Published on 14 Apr 2026 - 18:16

679

Views

Schauder bases of subspaces of the sequence space $\ell^p(\mathbb{N})$

Published on 16 Apr 2026 - 20:59

List Question

Isometric embedding of $\ell ^ 1$ in $\ell ^\infty$ in finite dimensions

Problem. Convergence. Banach space. Weak topology

Uniqueness of a Hahn Banach extension

Not unique Hahn Banach extension

spectrum of a unilateral left weighted shift operator on c0

A uniformly continuous on the unit sphere of $c_0$ is bounded

Continuity on [0,2) of the modulus of convexity

Show that there is a unique function on the interval that solves:

the "real spectrum" of an operator acting on a real Banach space

Existence (and construction) of a convergent series

Convergence of series of linear operators in Banach space

Weak closure of the boundary of the unit ball of $l^1$

Interpolation of a subspace of codimension one

counterexample for $C^1(U)$ not complete in any dimension

Schauder bases of subspaces of the sequence space $\ell^p(\mathbb{N})$

Trending Questions

Popular # Hahtags

Popular Questions