New posts in Model Categories

Duality 2-functor on adjunctions

Kan fibrations and surjectivity

Trees in chain complexes

Why does this construction give a (homotopy-invariant) suspension (resp. homotopy cofiber) in an arbitrary pointed model category?

Model categories and chain complexes

Existence of homotopy limits and colimits in model categories

How should I think about presentable $\infty$-categories?

Model category structure on spectra

Example of non accessible model categories

Counter-example to the existence of left Bousfield localization of combinatorial model category