Online seminář z algebry - 11.2.2021 |
Další seminář z algebry se koná 11.2.2021 od 13.00 online na platformě ZOOM. Informace pro připojení a další program semináře je zde. Paolo PerroneKan extensions are partial colimits Abstrakt: We also define a morphism of monads between them, which we call "image", and which takes the "free colimit" of a diagram. This morphism allows us in particular to generalize the idea of "confinal functors", i.e. of functors which leave colimits invariant in an absolute way. This generalization includes the concept of absolute colimit as a special case. Joint work with Walter Tholen. arXiv:2101.04531. |
Aktualizováno Úterý, 09 Únor 2021 16:25 |
Kontakty | Rychlé odkazy | Mapa stránek |