Displaying similar documents to “The cofinal property of the reflexive indecomposable Banach spaces”

Banach spaces without minimal subspaces – Examples

Valentin Ferenczi, Christian Rosendal (2012)

Annales de l’institut Fourier

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We analyse several examples of separable Banach spaces, some of them new, and relate them to several dichotomies obtained in [11],by classifying them according to which side of the dichotomies they fall.

(Non-)weakly mixing operators and hypercyclicity sets

Frédéric Bayart, Étienne Matheron (2009)

Annales de l’institut Fourier

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We study the frequency of hypercyclicity of hypercyclic, non–weakly mixing linear operators. In particular, we show that on the space 1 ( ) , any sublinear frequency can be realized by a non–weakly mixing operator. A weaker but similar result is obtained for c 0 ( ) or p ( ) , 1 < p < . Part of our results is related to some Sidon-type lacunarity properties for sequences of natural numbers.