Planar Ternary Ring

In mathematics, a ternary ring is an algebraic structure consisting of a non-empty set and a ternary mapping, and a planar ternary ring (PTR) or ternary field is special sort of a ternary ring used by Hall (1943) to give coordinates to projective planes. A planar ternary ring is not a ring in the traditional sense.

Read more about Planar Ternary Ring:  Definition, Connection With Projective Planes

Famous quotes containing the word ring:

    Look how my ring encompasseth thy finger;
    Even so thy breast encloseth my poor heart.
    Wear both of them, for both of them are thine.
    William Shakespeare (1564–1616)