Author: varkor Format: MarkdownItexCorrected name to "absolutely dense functor", and added another characterisation.
<a href="https://ncatlab.org/nlab/revision/diff/absolutely+dense+functor/5">diff</a>, <a href="https://ncatlab.org/nlab/revision/absolutely+dense+functor/5">v5</a>, <a href="https://ncatlab.org/nlab/show/absolutely+dense+functor">current</a>
Corrected name to “absolutely dense functor”, and added another characterisation.
Author: varkor Format: MarkdownItexMention that simultaneously reflective and coreflective subcategories of presheaf categories can be characterised in terms of absolutely dense functors.
<a href="https://ncatlab.org/nlab/revision/diff/absolutely+dense+functor/5">diff</a>, <a href="https://ncatlab.org/nlab/revision/absolutely+dense+functor/5">v5</a>, <a href="https://ncatlab.org/nlab/show/absolutely+dense+functor">current</a>
Mention that simultaneously reflective and coreflective subcategories of presheaf categories can be characterised in terms of absolutely dense functors.