Pathwise-Connected
A Topological Space 
is pathwise-connected Iff for every two points 
, there is a ContinuousFunction 
from [0,1] to such that 
and 
. Roughly speaking, a Space is pathwise-connected if,for every two points in , there is a path connecting them. For Locally Pathwise-Connected Spaces (which include most ``interesting spaces'' such as Manifolds andCW-Complexes), being Connected and being pathwise-connected are equivalent,although there are connected spaces which are not pathwise connected. Pathwise-connected spaces are also called 0-connected.
- Concatenated Number Sequences
- Concatenation
- Concave
- Concave Function
- Concentrated
- Concentric
- Concentric Circles
- Conchoid
- Conchoid of de Sluze
- Conchoid of Nicomedes
- Concho-Spiral
- Concordant Form
- Concur
- Concurrent
- Concyclic
- Condition
- Conditional Convergence
- Conditional Probability
- Condition Number
- Condom Problem
- Condon-Shortley Phase
- Conductor
- Cone
- Cone Graph
- Cone Net