Let A be a commutative C U -algebra with identity and open unit ball B. We study holomorphic functions F: B ª B that are idempotent under composition and establish necessary and sufficient conditions for a set R : B to be the image Ž of B under such an idempotent function. In other words, R is a hol
Orthogonal idempotents in the descent algebra of Bn and applications
✍ Scribed by François Bergeron; Nantel Bergeron
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 1016 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0022-4049
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