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I know there exists an example in the literature due to Per Enflo of a separable Banach space without a Schauder basis. I am wondering if there is a reflexive counterexample?

If so I would greatly appreciate a reference.

Nate Eldredge
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Ben C
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1 Answers1

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An example of a separable reflexive Banach space with no Schauder basis appears in:

Szarek, Stanislaw J., A Banach space without a basis which has the bounded approximation property, Acta Math. 159, 81-98 (1987). ZBL0637.46013.

(I haven't read the paper beyond the statement of the theorem.)

Nate Eldredge
  • 101,664