Ackermann

Ackermann may also refer to the following: *Ackermann (surname), for many people with this name *Several mathematical objects named after Wilhelm Ackermann **Ackermann function **Ackermann ordinal **Ackermann set theory *Ackermann steering geometry, in mechanical engineering *Ackermann's formula, in control engineering *''Der Ackermann aus Böhmen'', or "The Ploughman from Bohemia", a work of poetry in Early New High German by Johannes von Tepl, written around 1401 *''Ackermannviridae'', virus family named in honor of H.-W. Ackermann Provided by Wikipedia