In mathematics, a Witt ring may be
- A ring of Witt vectors
- The Witt ring (forms), a ring structure on the Witt group of symmetric bilinear forms
- See also Witt algebra, a Lie algebra.
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)