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arXiv · 1307.2765

W-types in Homotopy Type Theory

Benno van den Berg·Ieke Moerdijk
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Abstract

We will give a detailed account of why the simplicial sets model of the univalence axiom due to Voevodsky also models W-types. In addition, we will discuss W-types in categories of simplicial presheaves and an application to models of set theory.

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Benno van den Berg, Ieke Moerdijk. 2013-07-10. W-types in Homotopy Type Theory. https://arxiv.org/abs/1307.2765

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