(geology) Describing a mineral, in an igneous rock, that is bounded by its own crystal face; euhedral, idiomorphic / (mathematics) Describing a number whose square ends in the number itself; circular

(mathematics) In terms of automorphisms

(algebra) An isomorphism of a mathematical object or system of objects onto itself. / The ascription to others of one's own characteristics.

plural of automorphism

Alternative form of automorphic

(mathematics) A number whose decimal representation of its square ends in itself.

plural of automorphic number

(algebra) An automorphism which is a conjugation (by a fixed element).

(algebra) An automorphism which is not an inner automorphism.

plural of automorphism group