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arXiv · 2002.12423

On projective Banach lattices of the form C(K) and FBL[E]

Antonio Avilés·Gonzalo Martínez-Cervantes·José David Rodríguez Abellán
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Abstract

We show that if a Banach lattice is projective, then every bounded sequence that can be mapped by a homomorphism onto the basis of $c_0$ must contain an $\ell_1$-subsequence. As a consequence, if Banach lattices $\ell_p$ or $FBL[E]$ are projective, then $p=1$ or $E$ has the Schur property, respectively. On the other hand, we show that $C(K)$ is projective whenever $K$ is an absolute neighbourhood retract, answering a question by de Pagter and Wickstead.

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Antonio Avilés, Gonzalo Martínez-Cervantes, José David Rodríguez Abellán. 2020-02-27. On projective Banach lattices of the form C(K) and FBL[E]. https://doi.org/10.1016/j.jmaa.2020.124129

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