Kevin Beanland's user avatar
Kevin Beanland's user avatar
Kevin Beanland's user avatar
Kevin Beanland
  • Member for 12 years, 10 months
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10 votes
2 answers
428 views

Surjective linear isometries on $\ell_\infty(\mathbb{N})$

8 votes
2 answers
2k views

Uniformly Convex spaces

8 votes
0 answers
984 views

Strictly singular operators and their adjoints

8 votes
1 answer
495 views

Davis, Figiel, Johnson and Pełczyński factorization through spaces with a bases

6 votes
0 answers
249 views

Constructing Extreme Points in Reflexive Banach Spaces

5 votes
1 answer
154 views

Quotients of $c_0$ that are complemented in $c_0$

4 votes
1 answer
204 views

If $K$ is a countable compact metric space is the set of extreme point of $Ba(C(K))$ countable?

3 votes
0 answers
240 views

A universal operator between separable Banach spaces

3 votes
0 answers
141 views

How can one construct this dendrite?

3 votes
0 answers
92 views

Asymptotic uniform convexity conditions for subsets of the $B_X$

2 votes
0 answers
299 views

Finite codimensional subspaces of L(X,Y)

1 vote
0 answers
114 views

Which group is the standard group of isometries?