## If B n H is a Cartesian product of n Hilbert balls and F is a family of commuting holomorphic self-mappings of B n H with a nonempty common ΓΏxed point set Fix(F), then the set Fix(F) is a holomorphic retract of B n H .
The existence and non-existence of common fixed points for commuting families of holomorphic mappings
β Scribed by Tadeusz Kuczumow; Simeon Reich; David Shoikhet
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 112 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0362-546X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Let F and G be two holomorphic maps of the unit polydisc for i=1, ..., n] which are continuous on the closure 2 n of 2 n . According to A. L. Shields [17] (for n=1), D. J. Eustice [4] (for n=2) and L. F. Heath and T. J. Suffridge [8] (for any finite n 1), if F and G commute under composition, they
## Mapping of type (Ξ³ ) Nonexpansive mapping Retraction Weak limit a b s t r a c t Assume that C is a closed convex subset of a reflexive Banach space E and Ο = {T i } iβI is a family of self-mappings on C of type (Ξ³ ) such that F (Ο), the common fixed point set of Ο, is nonempty. From our results