class equation
where Z(G) denotes the centre of G and the Ck are the remaining conjugacy classes. The equation follows from the fact that the conjugacy classes partition G and that a group element has a singleton conjugacy class if and only if it is in the centre.
- intuitionism
- invalid
- invariable
- invariant
- invariant set
- invariant subgroup
- inverse correlation
- inverse element
- inverse function
- inverse function theorem
- inverse hyperbolic function
- inverse image
- inversely proportional
- inverse matrix
- inverse of a complex number
- inverse points
- inverse square law of gravitation
- inverse trigonometric function
- invertible function
- invertible matrix
- inviscid
- involution
- irrational number
- irreducible
- irreducible