antimorphism noun1 •An isomorphism of a mathematical object or system of objects such that the image of a product of two values is the same as the product of the images of the two values in reverse order.The transform u^λ of an element u of A by an automorphism or antimorphism of A has the same spectrum Sᵤ and the same minimal polynomial as u, and is semisimple if u is so. — 1960 formsantimorphisms
