A+ CATEGORY SCIENTIFIC UNIT

Asymptotic structure and coarse Lipschitz geometry of Banach spaces

Volume 237 / 2017

B. M. Braga Studia Mathematica 237 (2017), 71-97 MSC: Primary 46B80. DOI: 10.4064/sm8604-11-2016 Published online: 30 January 2017

Abstract

We study the coarse Lipschitz geometry of Banach spaces with several asymptotic properties. Specifically, we look at asymptotic uniform smoothness and convexity, and several distinct Banach–Saks-like properties. We characterize the Banach spaces which are either coarsely or uniformly homeomorphic to $T^{p_1}\oplus \cdots \oplus T^{p_n}$, where each $T^{p_j}$ denotes the $p_j$-convexification of the Tsirelson space, for $p_1,\ldots ,p_n\in (1,\ldots , \infty )$ and $2\not \in \{p_1,\ldots ,p_n\}$. We obtain applications to the coarse Lipschitz geometry of the $p$-convexifications of the Schlumprecht space, and some hereditarily indecomposable Banach spaces. We also obtain some new results in the linear theory of Banach spaces.

Authors

  • B. M. BragaDepartment of Mathematics, Statistics, and Computer Science (M/C 249)
    University of Illinois at Chicago
    851 S. Morgan St.
    Chicago, IL 60607-7045, U.S.A.
    e-mail

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