Tag
centre
2 resources tagged “centre” across the knowledge library.
2 items
Guide6 Aug 2026Functionally Complete AlgebrasFunctionally complete algebras, the polynomial clone, the characterisation via simplicity and the discriminator as a polynomial, and the contrast with primality.5 min readRead MoreGuide6 Aug 2026The Center of an Algebra and Affine RepresentationThe centre of an arbitrary algebra, its first-order definition, the characterisation of algebras with Z(A) = ∇ as polynomially equivalent to modules, and the commutator programme it opened.5 min readRead More