ANT 发表于 2025-4-1 02:00:57
Epimorphismsosure operator appeared in . This result was then generalized to an arbitrary category in , where the setting of a concrete category over an arbitrary category . was used and the assumption of . being epireflective was removed. The final general version of this result that used the current nCharade 发表于 2025-4-1 06:57:42
http://reply.papertrans.cn/23/2226/222525/222525_62.png大量 发表于 2025-4-1 13:57:44
Connectednesser of papers were published on this subject and on possible generalizations of it. However, most of them used the common approach of first defining a notion of constant morphism and then using it to introduce a notion of connectedness and disconnectedness, accordingly. Castellini and Hajek in w