Definition:Fréchet Space (Topology)/Definition 2

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

$\left({S, \tau}\right)$ is a Fréchet space or $T_1$ space if and only if all points of $S$ are closed in $T$.

Also see

  • Results about $T_1$ (Fréchet) spaces can be found here.

Source of Name

This entry was named for Maurice René Fréchet.