A

**homeomorphism**or

**continuous transformation**, is an

**equivalence relation**and**one-to-one (injective) correspondence**- between points in two geometric figures or topological spaces
- that is continuous in both directions. A homeomorphism which also

**preserves distances is called an isometry.**

Affine transformations are another type of common geometric homeomorphism.

http://thevikidtruth.com/wiki/?topology

08dec16 | admin |