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arxiv: 1408.6424 · v1 · pith:X3IL6ADUnew · submitted 2014-08-27 · 🧮 math.FA · math.MG

The transfer of property (β) of Rolewicz by a uniform quotient map

classification 🧮 math.FA math.MG
keywords betapropertybanachpreservedquotientrolewiczspacesuniform
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We provide a Laakso construction to prove that the property of having an equivalent norm with the property $(\beta)$ of Rolewicz is qualitatively preserved via surjective uniform quotient mappings between separable Banach spaces. On the other hand, we show that the $(\beta)$-modulus is not quantitatively preserved via such a map by exhibiting two uniformly homeomorphic Banach spaces that do not have $(\beta)$-moduli of the same power-type even under renorming.

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