6533b7ddfe1ef96bd127511d

RESEARCH PRODUCT

Compact and Weakly Compact Homomorphisms on Fréchet Algebras of Holomorphic Functions

Lilian LourençoLuiza A. MoraesPablo Galindo

subject

Discrete mathematicsPure mathematicsBergman spaceApproximation propertyGeneral MathematicsBounded functionHolomorphic functionInfinite-dimensional holomorphyCompact operatorIdentity theoremBounded operatorMathematics

description

We study homomorphisms between Frechet algebras of holomorphic functions of bounded type. In this setting we prove that any pointwise bounded homomorphism into the space of entire functions of bounded type is rank one. We characterize up to the approximation property of the underlying Banach space, the weakly compact composition operators on Hb(V), V absolutely convex open set.

https://doi.org/10.1002/1522-2616(200203)236:1<109::aid-mana109>3.0.co;2-y