unicoherent

English

Etymology

uni- +‎ coherent

Adjective

unicoherent (not comparable)

1. (mathematics) Of a topological space $X$: such that it is a connected space and, for any closed, connected $A,B\subset X$ with $X=A\cup B$, the intersection $A\cap B$ is connected.

   Any closed interval on the real line is unicoherent, but a circle is not.

Related terms

• multicoherent
• unicoherence