Category:Definitions/Double Pointed Topologies
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This category contains definitions related to Double Pointed Topologies.
Related results can be found in Category:Double Pointed Topologies.
Let $T = \struct {S, \tau_S}$ be a topological space.
Let $A = \set {a, b}$ be a doubleton.
Let $D = \struct {A, \set {\O, A} }$ be the indiscrete space on $A$.
Let $\struct {T \times D, \tau}$ be the product space of $T$ and $D$.
Then $T \times D$ is known as the double pointed topology on $T$.
Pages in category "Definitions/Double Pointed Topologies"
The following 2 pages are in this category, out of 2 total.