Category:Quasicomponents
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This category contains results about Quasicomponents.
Let $T = \struct {S, \tau}$ 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.