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arXiv · 2506.12050

Stackification via adjunction

Zheng Wei
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Abstract

We establish a form of 2-adjunction (tentatively termed the *fundamental 2-adjunction*), building on the fundamental adjunction proposed by Olivia Caramello and Riccardo Zanfa, which provides a constructive method for the associated stack functor. Additionally, we investigate 2-local homeomorphisms through the lens of indexed fibrations.

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Zheng Wei. 2025-05-28. Stackification via adjunction. https://arxiv.org/abs/2506.12050

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