It is shown that if X is a Banach space and C is a union of
finitely many nonempty, pairwise disjoint, closed, and connected
subsets {Ci:1≤i≤n } of X, and each Ci has the fixed-point property (FPP) for asymptotically regular nonexpansive
mappings, then any asymptotically regular nonexpansive self-mapping of C has a fixed point. We also generalize the
Goebel-Schöneberg theorem to some Banach spaces with Opial's
property.