Kan injectivity in order-enriched categories

Morphism Monad (category theory) Subcategory Monomorphism
DOI: 10.1017/s0960129514000024 Publication Date: 2014-12-02T14:43:56Z
ABSTRACT
Continuous lattices were characterised by Martín Escardó as precisely those objects that are Kan-injective with respect to a certain class of morphisms. In this paper we study Kan-injectivity in general categories enriched posets. As an example, ω-CPO's the posets embeddings ω ↪ + 1 and 0 1. For every $\mathcal{H}$ morphisms, subcategory all morphisms preserving Kan extensions. such Top Pos , prove whenever is set above monadic, monad it creates Kock–Zöberlein monad. However, does not generalise proper classes, present continuous mappings for which yield monadic category.
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