centralizer
It is a subgroup of G and
where C(a) denotes the conjugacy class of a. More generally, for a subset S ⊆ G, then
Compare normalizer.
- half‐angle formula
- half‐closed
- half‐life
- half‐line
- half‐open
- half‐plane
- half‐space
- half‐turn symmetry
- Halley, Edmond
- Halley's method
- Hall's Theorem
- Halmos, Paul Richard
- Halting problem
- Hamel basis
- Hamiltonian
- Hamiltonian graph
- Hamiltonian mechanics
- Hamilton, William Rowan
- Hamming distance
- handshaking lemma
- hardware
- Hardy, Godfrey Harold
- Hardy–Weinberg ratio
- harmonic analysis
- harmonic conjugate