We show that functions of two complex variables which are symmetric and holomorphic on suitable domains can be expanded in locally uniform convergent series of products of LamΓ© polynomials. The result is based on a more general expansion theorem for holomorphic functions defined on a two-dimensional
Universality of Taylor Series as a Generic Property of Holomorphic Functions
β Scribed by A. Melas; V. Nestoridis
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 362 KB
- Volume
- 157
- Category
- Article
- ISSN
- 0001-8708
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β¦ Synopsis
There exists a power series f 0 (z)= &=0 a & z & with radius of convergence 1, such that, for every bounded simply connected domain G, G & [z # C : |z| 1]=< and for every function f : G Γ C holomorphic in G ( f # H(G )), there exists a strictly increasing sequence n k # [0, 1, 2, ...] such that _ n k # n k &=0 a n k & S & (z) converges to f, as k Γ + , uniformly on compact subsets of G. In 1971 Chui and Parnes, independently from Luh, proved the existence of a power series &=0 a & z & with radius of convergence 1, such that, for every compact set K, K & [z # C : |z| 1]=< with K c connected and for every function h: K Γ C continuous on K and holomorphic in K 0 , there
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