Category:Final Topology
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This category contains results about the final topology.
Definitions specific to this category can be found in Definitions/Final Topology.
Let $X$ be a set.
Let $I$ be an indexing set.
Let $\family {\struct{Y_i, \tau_i}}_{i \mathop \in I}$ be an $I$-indexed family of topological spaces.
Let $\family {f_i: Y_i \to X}_{i \mathop \in I}$ be an $I$-indexed family of mappings.
Definition 1
The final topology on $X$ with respect to $\family {f_i}_{i \mathop \in I}$ is defined as:
- $\tau = \set{U \subseteq X: \forall i \in I: \map {f_i^{-1}} U \in \tau_i} \subseteq \powerset X$
Pages in category "Final Topology"
The following 5 pages are in this category, out of 5 total.