Juggling Drops and Descents***
Joe Buhler
Researcher 
Reed College
Ron Graham
Researcher 
AT&T Bell Labs
Abstract:
- 
We will discuss permutations f of the integers Z satisfying $f(x) \ge x$, and will give
          applications to juggling patterns. Demonstrations will be included. 
 
***Previously appeared in the American Mathematical
Monthly 101, (no. 6) 1994, 507 - 519.