mjo-topology.tex

   1 %
   2 % Standard topological operations.
   3 %
   4
   5 \input{mjo-common}
   6
   7 % The ``interior of'' operator.
   8 \newcommand*{\interior}[1]{ \operatorname{int} \of{{#1}} }
   9
  10 % The ``closure of'' operator.
  11 \newcommand*{\closure}[1]{ \overline{{#1}} }
  12
  13 % And the boundary operator.
  14 \newcommand*{\boundary}[1]{ \partial \of{{#1}} }