Definition:Center

Disambiguation

This page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.

Center may refer to:

• Analysis:
  • Center of a power series

• Abstract Algebra:
  • Center of a semigroup
  • Center of a group
  • Center of a ring

• Geometry:
  • Center of a circle
  • Center of a sphere
  • Center of a conic section
  • Center of curvature of a curve at a point

• Graph Theory:
  • Center of a tree

• Topology and metric spaces:
  • Center of an open ball

• Vector spaces:
  • Star center of a star convex set

Linguistic Note

The British English spelling of center is centre.

The convention on $\mathsf{Pr} \infty \mathsf{fWiki}$ is to use the American English spelling center, but it is appreciated that there may be lapses.