Bunyamin Sari's user avatar
Bunyamin Sari's user avatar
Bunyamin Sari's user avatar
Bunyamin Sari
  • Member for 14 years, 2 months
  • Last seen this week
13 votes
Accepted

Do non-stable Banach spaces exist?

11 votes

A book for problems in Functional Analysis

10 votes

What is the Banach-Mazur distance between $\ell_\infty$ and $L_\infty$?

9 votes
Accepted

Name for certain property of equivalent norms on finite-dimensional subspaces of a Banach space

9 votes

Isomorphic embedding of $l^n_{\infty}$ into $l_1^m$?

8 votes

Completeness of coefficient functionnals

8 votes
Accepted

About finite representability of Banach space

7 votes
Accepted

Set of translations of a real function having a dense linear span

7 votes

$c_0$ is not isometrically isomorphic to $c$

7 votes
Accepted

Bilipschitz embedding of the unit ball of $c_0$ into $\ell_1$

7 votes
Accepted

Definition of $1$-spreading basis and spreading model

6 votes
Accepted

Self-dual Orlicz sequence spaces

6 votes
Accepted

Which finite dimensional Banach spaces can be represented isometrically as spaces of bounded operators on a finite dimensional Hilbert space?

6 votes

Basis for the Orlicz Space

5 votes

Non-existence of continuous extension of continuous linear operator defined on non-dense subspace

5 votes
Accepted

complemented subspace of the direct sum of two Banach spaces

5 votes

Subspaces of $\ell_p$ ($1<p<\infty$, $p\neq 2$) not isomorphic to $\ell_p$

5 votes
Accepted

Subprojective Orlicz sequence spaces

5 votes

Closed subspaces of Banach spaces

4 votes
Accepted

A minimal sequence in $L^2([-\pi, \pi])$

4 votes
Accepted

Sufficient condition for asymptotic-$\ell_{p}$ in terms of spreading models?

4 votes
Accepted

Banach-Mazur distance between Schatten-$p$ classes

4 votes
Accepted

Schauder bases in Banach spaces with a symmetric $k$-FDD

4 votes

embeds in $ L(c_{0},\ell_{1}) $

3 votes

Thin large subspaces of $\ell^N_1$

3 votes

Non-Borel subspace of Banach space

3 votes

Compactness of the Unit Ball in a Superreflexive Space

3 votes
Accepted

Extracting a subsequence for which $\sup_j \left\vert \text{supp}(x_{n_j}) \right\vert < \infty$

3 votes
Accepted

Finite representability of $\ell_p$ in subspaces of $L_p(0,1)$

3 votes
Accepted

On the symmetric basic sequence of a symmetric sequence space