A homeomorphism of R(n) is called stationary if it is the uniform limi
t of volume preserving homeomorphisms which are spatially periodic and
have mean translation zero. We prove that ergodic homeomorphisms form
a uniform topology dense G(delta) subset of the stationary homeomorph
isms, thus establishing examples which are uniformly continuous with b
ounded and almost periodic displacements. In the two-dimensional orien
tation preserving case, ergodic homeomorphisms have fixed points (by B
rouwer's Plane Translation Theorem). Hence so do orientation-preservin
g area-preserving torus homeomorphisms with mean translation zero lift
s (Conley-Zehnder-Frank Theorem). (C) 1995 Academic Press. Inc.