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.
- Desargues, Girard
- Desargues' Theorem
- Descartes, René
- describe
- descriptive geometry
- descriptive statistics
- design methods
- destinations
- detachment, law of
- determinant
- determinantal rank
- determine
- deterministic model
- developable surface
- deviation
- devil's staircase
- df
- diagonal
- diagonal
- diagonal
- diagonal argument
- diagonal entry
- diagonalizable
- diagonally dominant matrix
- diagonal matrix