unicoherent

== English == === Etymology === From uni- +‎ coherent. === Adjective === unicoherent (not comparable) (mathematics) Of a topological space X {\displaystyle X} : such that it is a connected space and, for any closed, connected A , B ⊂ X {\displaystyle A,B\subset X} with X = A ∪ B {\displaystyle X=A\cup B} , the intersection A ∩ B {\displaystyle A\cap B} is connected. ==== Related terms ==== multicoherent unicoherence