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arXiv · 1903.01191

Projectivity of the free Banach lattice generated by a lattice

Antonio Avilés·José David Rodríguez Abellán
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Abstract

We study the projectivity of the free Banach lattice generated by a lattice $\mathbb{L}$ in two cases: when the lattice is finite, and when the lattice is an infinite linearly ordered set. We prove that in the first case it is projective while in the second case, if the linear order contains either an increasing sequence without upper bounds or a decreasing sequence without lower bounds, then it is not projective.

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Antonio Avilés, José David Rodríguez Abellán. 2019-03-04. Projectivity of the free Banach lattice generated by a lattice. https://doi.org/10.1007/s00013-019-01360-3

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