Category:Boundary of Empty Set is Empty

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This category contains pages concerning Boundary of Empty Set is Empty:


Let $T$ be a topological space.

Then:

$\partial_T \O = \O$

where $\partial_T \O$ denotes the boundary in topology $T$ of $\O$.

Pages in category "Boundary of Empty Set is Empty"

The following 3 pages are in this category, out of 3 total.