nLab Walter Tholen

Selected writings

On (monadic) descent:

On free coproduct completions:

On a generalization of coproducts to colimits over certain diagrams of the shape of skeletal groupoids:

See also:

On (co-)reflective factorization systems:

Presenting a pretorsion theory on Cat whose torsion(-free) objects are the groupoids (skeletal categories, respectively), hence whose “trivial objects” are the skeletal groupoids:

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Last revised on August 2, 2023 at 16:07:07. See the history of this page for a list of all contributions to it.