Math 2.0

concept

Box topology

Summary

The box topology on a product of topological spaces has as basic open sets all products of open sets. For infinite products, it is finer than the product topology and has worse properties.

What this node needs for W2
  • edge instance_of in: at least two examples (0 of 2)
  • edge not_instance_of in: at least one non-example (0 of 1)
  • edge specializes both: the more general notions and the special cases (0 of 1)

The writing levels say how complete the text of a node is. They do not measure its truth.

Sources

  1. Web https://en.wikipedia.org/wiki/Box_topology, lead section