Category:Topological Subspaces

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This category contains results about Topological Subspaces.

Let $T = \struct {S, \tau}$ be a topological space.

Let $H \subseteq S$ be a non-empty subset of $S$.


$\tau_H := \set {U \cap H: U \in \tau} \subseteq \powerset H$

where $\powerset H$ denotes the power set of $H$.

Then the topological space $T_H = \struct {H, \tau_H}$ is called a (topological) subspace of $T$.

Pages in category "Topological Subspaces"

The following 45 pages are in this category, out of 45 total.