# Category:Quasicomponents

This category contains results about Quasicomponents.

Let $T = \left({S, \tau}\right)$ be a topological space.

Let the relation $\sim$ be defined on $T$ as follows:

$x \sim y \iff T$ is connected between the two points $x$ and $y$

That is, if and only if each separation of $T$ includes a single open set $U \in \tau$ which contains both $x$ and $y$.

We have that $\sim$ is an equivalence relation, so from the Fundamental Theorem on Equivalence Relations, the points in $T$ can be partitioned into equivalence classes.

These equivalence classes are called the quasicomponents of $T$.

## Pages in category "Quasicomponents"

The following 5 pages are in this category, out of 5 total.