Topic: The Product Topology

Open Rectangles in Two-Factor Products

Neighborhoods in Infinite Product Spaces

Maps Into Countable Products

Distinct Product and Box Topologies on R^N

Diagonal Maps Into Repeated Products

Cylinder Sets and the Projection Subbasis

Coordinatewise Convergence in Product Spaces

Coordinate Factorizations and Uniqueness

Continuity Tests Into R²

Continuity Tests for Maps Into Box Products