M.González

Member for 10 years, 1 month
Last seen this week

Santander, Spain

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Questions

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14

Quotients of $\ell_\infty$ by separable subspaces

Nov 15, 2013

12

Is there a Gelfand-Naimark-like characterization of group algebras $L_1(G)$?

Sep 15, 2015

12

Banach spaces $X$ with $\ell_2(X)$ not isomorphic to $L_2([0,1],X)$

Dec 2, 2015

11

Complemented subspaces in the dual of James' space $J$

Jan 14, 2016

11

Bounded operator on a normed space with empty spectrum

Nov 28, 2014

Answers

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13

Injectivity implies surjectivity

Jul 4, 2017

13

Does every Banach space admit a continuous (not necessarily equivalent) strictly convex norm?

Jul 9

12

When is the closed unit ball in a smaller Banach space closed in a larger Banach space?

Nov 22, 2015

11

Weakly compact operators between Banach spaces

Dec 17, 2015

10

Ideal of strictly singular operators

Jun 18, 2019

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fa.functional-analysis

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banach-spaces

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operator-theory

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convex-geometry

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